Question

find the HCF of the following sets of factors:
(a) 3 x 3 x 5 x 5 and 2 x 3 x 5 x 7 (b) 2 x 2 x 3 and 2 x 3 x 8
(c) 2 x 3 x 3 x 5 and 2 x 2 x 7 (d) 3 x 3 x 7 x 11 and 2 x 5 x 5 x 7​

Answer 1

Answer:

a) 225 b) 6 c) 2 d) 7

b) 6

c) 2

d) 7