Question

1. All the factors of 252 and 270 have been listed. Find the HCF of 252 and 270.
Factors of 252: 1,2,3,4,6,7,9,12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
Factors of 270: 1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
of the number
hormon division method.​

Answer 1

hcf of 270 and 252 is 18

explanation:

15*18=270

14*19=252

hope it helps :)