Least Common Multiple of 4, 10, 12.
2 | 4, 10, 12
2 | 2, 5, 6
5 | 1, 5, 3
3 | 1, 1, 3
1 | 1, 1, 1
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2 × 2 × 5 × 3 × 1
= 2² × 5 × 3 × 1
= 4 × 5 × 3 × 1
= 20 × 3 × 1
= 60 × 1
= 60
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Least Common Multiple (LCM) of 4, 10, 12 is