Question

Find the HCF of 70,42 and 24 by division methods

Answer 1

Step-by-step explanation:

2 70 ,42 ,24

3 35 ,21 ,12

2 35 , 7 , 4

2 35 , 7 , 2

5 35 , 7 , 1

7 7 , 7 , 1

1 , 1 , 1

H.C.F. of 70 is 2 × 3 × 2 × 2 × 5 × 7 = 210