Question

Using the division method, find the H.C.F. of the following
(iii) 7, 14 and 24
(iv) 70, 80, 120 and 150 (v) 32, 56 and 46​

Answer 1

Answer:

16 and 24

Since last division is 8

∴ H.C.F. of 16 and 24 = 8

(ii) 18 and 30

Since last division is 6

∴ H.C.F. of 18 and 30 = 6

(iii) 7, 14 and 24

Since last division is 1

∴ H.C.F. of 7, 14 and 24 = 1

(iv) 70, 80,120 and 150

Since the last division = 10

∴ H.C.F. of 70, 80, 120 and 150 = 10

(v) 32, 56 and 46

Since last division = 2

∴ H.C.F. of 32, 56 and 46 = 2