Question

1. Using prime factorization method, find the HCF of the following numbers: (a) 60 and 72 (b) 72 and 144 (c) 3,192 and 14,280 (d) 24, 36 and 90 (e) 40, 48 and 72 (f) 144, 180 and 192


*solve with solutions* ​

Answer 1

a)60=2*2*5*3

72=2*2*2*3*3

solve it like this ☝️☝️