Question

Use prime factorization to find the H.C.F of the following: (i) 70, 105, 175​

Answer 1

70= 2*5*7

105= 3*5*7

175= 5*5*7

so hcf = 5*7= 35

Answer 2

Answer:

• HCF of 70, 105, 175 is 35.