Question

Que=> Each of the number 144 and 220 is divided by positive integer M , giving remainder of 11 in each case .
What is the value if M ????


Give full description and proper answer

Answer 1

144-11=133
and 220-11=209
therefore 133=7×19
209=11×19
HCF of 133 and 209 is 19
so, value of M is 19
I hope it will help you
pls mark as brainlist