42=2 ×3 × 7 6 ×7 OR 60=2^2*3*5 OR 6 ×2 ×5 (2 of )2 42 60 66 66=2 × 3 × 11 6 × 11 3 21 30 33 OR 2 correct Factor Trees 7 10 11M1 Implied by correct answer Allow if they thenfind HCF in error 反馈...
LCM of 42 and 70 is the smallest number among all common multiples of 42 and 70. The methods to find the LCM of 42, 70 are explained here in detail.
For example, LCM(2,3) = 6 and LCM(6,10) = 30. GCF Calculator - GCF of two Numbers The Greatest Common Factor (GCF) is also referred to as the Highest Common Factor (HCF) and Greatest Common Divisor (GCD). For two integers x and y, denoted GCF(x,y), the largest positive integ...
LCM of 7 and 9 is the smallest number among all common multiples of 7 and 9. The methods to find the LCM of 7, 9 are explained here in detail.
LCM of 12 and 1560 LCM of 18 and 1236 LCM of 21 and 1284 LCM of 12 and 4284 What is Least Common Multiple? A multiple of some number is a product of that number and a whole number. For example, multiples of $3$ are: $0,3,6,9,\ldots$ Sometimes numbers have some of the same...
To find the ratio of the LCM and HCF of the numbers 28 and 42, we will follow these steps:Step 1: Find the LCM of 28 and 42 To find the LCM (Least Common Multiple), we can use the prime factorization method.1. Pr
We now see that 2, 3, 6, and 7 are all outside the box, so we multiply them together to find 252, the value of the least common multiple of 36 and 42. Method Five: Find the LCM using the Greatest Common Factor (GCF) Method ...
百度试题 结果1 题目1. (a) Find the HCF of 42, 66 and 78.(b)Find the LCM of 9, 16 and 18. 相关知识点: 试题来源: 解析 1. (a) 6(b) 144 反馈 收藏
Lowest Common Multiple of two or more numbers is the value that is lowest of their common multiples. For example, the lowest common multiple of 12 and 18 is 36. Find LCM using the prime factorisation method, at BYJU’S.
The Least Common Multiple (LCM) of 33, 39, and 52 is 1,716. What is the LCM for 3 14 and 21? Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42Multiples of 14: 14, 28, 42Multipled of 21: 21, 4242 is lowest number common in all three hence ...