Question

find the HCF and LCM of 220 and 284 by prime factorisation method​

Answer 1

Answer:

Given:

Two number are 220 and 284.

To Find:

Find the H.C.F and L.C.M of 220 and 284 by prime factor method.

Solution:  

We know that lowest common multiplication is multiplication of highest exponent number of prime factorization of given numbers.  

Means 4 and 15620 are the H.C.F and L.C.M of 220 and 284.