For example, (4 and 7) and (8 and 15) are co-prime numbers. Since Co-prime numbers have only 1 as their highest common factor, their HCF is always 1. What is the HCF of two Consecutive Even Numbers? The HCF of two consecutive even numbers is always 2. We know that the HCF (...
HCF of 84 and 144 is the largest possible number which divides 84 and 144 without leaving any remainder. The methods to compute the HCF of 84, 144 are explained here.
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Thus, we have found that the HCF of 576, 784, and 324 is 4. LCM LCM stands for least common multiple. Suppose that there are two natural numbers, n1 and n2 . The smallest natural number ‘p’ that is exactly divisible by n1 and n2 is known as the LCM of n1 and n2 . For examp...
Prime and Composite Numbers Divisibility test for 2, 4 and 8 Divisibility test for 7 Highest Common Factor (HCF) We already know that a number which exactly divides two or more given numbers is the common factor of the given numbers. In factorization, we intend to find the factors of a ...
Learn Properties of HCF and LCM and the relation between LCM and HCF of natural numbers with examples. Formula to find HCF and LCM of fractions at BYJU'S.
IV. Find the common factors and HCF of these numbers. First one is done for you as an example.(i)12 and 8Factors of 12 = 1, 2, 3, 4, 6, 12Factors of 8 = 1, 2, 4, 8Common factors = 1, 2, 4Highest common factors of 12 and 8 = 4(ii) 10 and 6 3(iii) 15 and 5...
4 = {1,2, 4} 10 = {1,2, 5, 10} HCF (4, 10) = 2 Example 2: HCF (16, 18) = ? 9 = {1, 3, 9} 18 = {1, 2, 3, 6, 9, 18} 9 and 18 have commonfactors of 3and 9. However, 9 is higher than 3. This means that is 9 their Highest Common Factor. ...
LCM of 2 natural numbers p and q where p > q is 935. What is the maximum possible sum of the digits of q? 1 16 8 2 Choice B 16 CAT Number Systems: Number of Carpenters 4 logs of woods of lengths 5 1/4 m, 1 13/15 m, 3 1/2 m and 4 9/10 m are cut into small piece...
To find the HCF (Highest Common Factor) and LCM (Lowest Common Multiple) of the numbers 404 and 96, we will use the Prime Factorization method. Let's go through the solution step by step.Step 1: Prime Factorization of 404 - Sta