Question

Find the Lcm and Hcf using prime factors 35,105,175​

Answer 1

Answer: LCM = 525, HCF=35

Explanation:

Factors of 70: 1, 2, 5, 7, 10, 14, 35, 70

Factors of 105: 1, 3, 5, 7, 15, 21, 35, 105

Factors of 175: 1, 5, 7, 25, 35, 175