Question

A and B are positive integers such that

GCD(A,B) = 9 ,  LCM (A,B) = 180 ,   A<B,

How many such A are there ​

Answer 1

Answer:

-Sep-2020 · 2 answers

This question already has answers here: Find x,y given gcd(x,y) and lcm(x,y) (3 answers) Find a,b∈N with lcm(a,b)=12gcd(a,b) and amodb=5 (3 answers)

Step-by-step explanation:

hope you have like it gives me a ♥