WebHCF (18, 42) = 6. HCF of 18 and 42 by Long Division Method. The divisor we receive when the remainder is 0 after repeatedly doing a long division is the HCF of 18 and 42. No … Web18 = 2 × 3 × 3. Find the prime factorization of 42. 42 = 2 × 3 × 7. To find the GCF, multiply all the prime factors common to both numbers: Therefore, GCF = 2 × 3. GCF = 6. MathStep …
HCF of 18 and 45 How to Find HCF of 18, 45? - cuemath.com
WebHighest common factor (HCF) of 18, 42 is 6. HCF (18, 42) = 6 Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345 HCF of Calculate Determining HCF of Numbers 18,42 … Web42=2\times3\times7. The common factor of 30 and 42 are 2 and 3. thus, HCF of 30,42 are 2\times3=6. iii) 18,60. 18=2\times3\times3. 60=2\times2\times3\times5. The common factor of 18 and 60 are 2,3. thus, HCF of 18 and 60 are 2\times3=6. iv) 27, 63. 27=3\times3\times3 63=3\times3\times7. The common factor for 27 and 63 is 3. thus, HCF of 27 and ... nuna footmuff
What is the greatest common factor of 12 18 and 42? - Answers
HCF of 18 and 42 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly. 1. Step 1: Divide42 (larger number) by 18 (smaller number). 2. Step 2:Since the remainder ≠ 0, we will divide the divisor of step 1 (18) by the remainder (6). 3. Step 3:Repeat this process until the … See more Prime factorization of 18 and 42 is (2 × 3 × 3) and (2 × 3 × 7) respectively. As visible, 18 and 42 have common prime factors. Hence, the HCF of … See more WebSo, follow the step by step explanation & check the answer for HCF (18,42,60). Now, consider the largest number as 'a' from the given number ie., 42 and 18 satisfy Euclid's division lemma statement a = bq + r where 0 ≤ r < b. Step 1: Since 42 > 18, we apply the division lemma to 42 and 18, to get. Step 2: Since the reminder 18 ≠ 0, we apply ... WebThe greatest common factor (GCF or GCD or HCF) of a set of whole numbers is the largest positive integer that divides evenly into all numbers with zero remainder. For example, for the set of numbers 18, 30 and 42 … nuna city select adapter