HCF of 18 and 45 is the largest possible number which divides 18 and 45 without leaving any remainder. The methods to compute the HCF of 18, 45 are explained here.
HCF of 40, 60 and 75 is the largest possible number which divides 40, 60 and 75 without leaving any remainder. The methods to compute the HCF of 40, 60, 75 are explained here.
To solve the problem of calculating the product of the LCM (Least Common Multiple) and HCF (Highest Common Factor) of the numbers 4 and 18, we can follow these steps:Step 1: Identify the two numbers Let \( x = 4 \) and \( y = 1
The smallest power of 2 is 21.The smallest power of 3 is 31.There is no common prime factor of 7 in both numbers. To calculate the HCF, multiply all of the common prime factors together.HCF = 2^1 * 3^1 = 2 * 3 = 6Therefore, the HCF of 18 and 28 is 6....
LCM = 23× 5 = 8 × 5 = 40 HCF = 22= 4 This way of finding LCM and HCF of numbers is often referred to as one of the methods to find HCF and LCM, i.e. the Prime factorisation Method. In the previous example, LCM and HCF are calculated by listing the common factors of numbe...
To find the Highest Common Factor (HCF) and Lowest Common Multiple (LCM) of two positive integers, we can follow these steps:1. Factorization of the Numbers: - Let's consider two positive integers, \( a \) and \( b \). -
The HCF of 56 and 57 is 1. Learn to calculate the Highest Common Factor of 56 and 57 using prime factorisation, long division method and listing common factors with simple steps, at BYJU’S.
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
HCF of co-prime numbers 4 and 15 was found as follows by factorisation:4 = 2 × 2 and 15 =3 × 5 since there is no common prime factor, so HCF of 4 and 15 is 0.Is the answer correct? If not, what is the correct HCF?
HCF of 56 and 88 is the largest possible number which divides 56 and 88 without leaving any remainder. The methods to compute the HCF of 56, 88 are explained here.