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Paired number GCD and LCM (
Posted on 2019-05-03
)
How many ordered pairs of positive integers satisfy gcd(m
3
, n
2
) = 2
2
*3
2
lcm(m
2
, n
3
) = 2
4
*3
4
*5
6
?
No Solution Yet
Submitted by
Danish Ahmed Khan
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Puzzle Answer
Comment 2 of 2 |
We have two ordered pairs m, n) of positive integers that satisfy the given equation. These are:
1) m= (2^2)*(3^2)*(5^3), and n=(2^1)*(3^1)
2) m= (2^2)*(3^2), and n=(2^1)*(3^1)*(5^2)
Posted by
K Sengupta
on 2022-05-18 23:08:34
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