Maths-
General
Easy
Question
If the LCM of 12 and 15 is 60, find the GCF
- 4
- 5
- 3
- 2
The correct answer is: 3
LCM × GCF = a × b
60 × GCF = 12 ×15
GCF =![fraction numerator left parenthesis 12 cross times 15 right parenthesis over denominator 60 end fraction](data:image/png;base64,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)
GCF= 3
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