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a-b-N-a-b-144-how-many-different-numbers-can-a-and-b-be-here-




Question Number 211722 by hardmath last updated on 18/Sep/24
a, b ∈ N  a ∙ b = 144    how many different numbers can a and b be here?
a,bNab=144how many different numbers can a and b be here?
Answered by mehdee7396 last updated on 18/Sep/24
144=2^4 ×3^2   ans=5×3−1=14 ✓
144=24×32ans=5×31=14

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