LCM of 12 and 15 is?
- 30
- 60
- 180
- 90
Explanation
LCM of 12 and 15:
- Prime factors of 12 = 2² × 3
- Prime factors of 15 = 3 × 5
- LCM = 2² × 3 × 5 = 60
Related MCQs
- 70
- 69
- 68
- None of these
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- (-2A)^B
- -2A²B
- Both are equal
- Cannot be determined
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- 78
- 79
- 80
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
