WebAnswer: Greatest Common Factor of 42 and 49 = 7. Step 1: Find the prime factorization of 42. 42 = 2 x 3 x 7. Step 2: Find the prime factorization of 49. 49 = 7 x 7. Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf: GCF = 7. WebThere are three commonly used methods to find the HCF of 18 and 42. They are: Long Division Listing Common Factors Prime Factorisation If the HCF of 42 and 18 is 6, find its LCM. HCF (42, 18) × LCM (42, 18) = 42 × 18 The HCF of 42 and 18 = 6 ⇒ 6 × LCM (42, 18) = 756 Therefore, LCM = 126 What is the relation between LCM and HCF of 18 and 42?
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WebApr 22, 2024 · The quickest way to find the highest common factor between two numbers is to start by identifying all the factors of the smallest number first, then with this list, starting … WebThe factors of 42 (all the whole numbers that can divide the number without a remainder) are 1, 2, 3, 6, 7, 14, 21 and 42; The factors of 168 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, …
WebGreatest common factor (GCF) of 42 and 168 is 42. GCF(42,168) = 42. We will now calculate the prime factors of 42 and 168, than find the greatest common factor (greatest … WebHence, HCF (2, 3) = 2 × 3 = 6 HCF of 36 and 42 by Long Division Method Let us first divide (36, 42) from the prime factors to get the HCF of 36 and 42. The divisor with zero as the remainder is the HCF. No further division can be done. Hence, HCF (36, 42) = 6 HCF of 36 and 42 by Listing Common Factors
WebHence, the HCF of 30 and 42 is 6. HCF by Prime Factorization In order to find the HCF of numbers by the prime factorization method, we use the following steps. Let us … WebDetailed Answer: The Greatest Common Factor (GCF) for 42 and 168, notation CGF (42,168), is 42. The factors of 168 are 1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168. So, as we can see, the Greatest Common Factor or Divisor is 42, because it is the greatest number that divides evenly into all of them.
WebThe highest common factor (abbreviated to HCF) is the largest number that goes into two or more subject-numbers. For example, the common factors of 40 and 16 are 2, 4 and 8. The HCF of 40...
WebThis calculator factors a set of positive integers to find the common factors (common divisors) of those integers. Enter the set of numbers you want to factor separating them with commas. Click "Calculate" to see all factors of each number as well as the greatest common factor (GCF). The factors of a number include all divisors of that number. ghanaian restaurants in chicagoWebFind the LCM and HCF of 50 and 16. Solution. Firstly, we write the numbers in prime factor form: 50 = 2 × 5 × 5 = 2 × 5 2. 16 = 2 × 2 × 2 × 2 = 2 4. We then draw the Venn diagram: ghanaian sign language dictionary downloadWebList all the factors for 42,70 42, 70 to find the common factors. The common factors for 42,70 42, 70 are 1,2,7,14 1, 2, 7, 14. The GCF (HCF) of the numerical factors 1,2,7,14 1, 2, 7, 14 is 14 14. christy kenman florence kentuckyWebApr 22, 2024 · The HCF of 16 and 40 is 8. Finding the highest common factor is a skill used quite frequently in arithmetic, especially when reducing fractions. When Sara and Ryan aren't busy helping their kids with an algebraic problem they're out taking them to the beach in the summer, or geocaching and bike riding in the winter. ghanaian president speech todayWebHighest Common Factor of 42,231 is 21. Step 1: Since 231 > 42, we apply the division lemma to 231 and 42, to get. Step 2: Since the reminder 42 ≠ 0, we apply division lemma to 21 and 42, to get. The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 21, the HCF of 42 and 231 is 21. ghanaian restaurants in brooklynWebFor 42 and 96 those factors look like this: Factors for 42: 1, 2, 3, 6, 7, 14, 21, and 42 Factors for 96: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, and 96 As you can see when you list out the factors of each number, 6 is the greatest number that 42 and 96 divides into. Prime Factors ghanaian rice ballsWeb2 Easy Solution Verified by Toppr Correct option is A) 42=2×3×7 162=2×3×3×3×3 ∴ H.C.F=2×3=6 Was this answer helpful? 0 0 Similar questions If 2028 is the product of … christy keeley realtor