Question

please help me in doing HCF 60,75,50​

Answer 1

By prime factorization-

(1) 60

factors of 60 = 5 × 3 × 2 × 2

(2) 75

factors of 75 = 3 × 5 × 5

(3) 50

factors of 50 = 5 × 5 × 2

Common factors in 60,75,50 are 5

Hence, HCF of 60,75,50 is 5