l.c.m of 21 ,8,15
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Answers
Answered by
66
Prime factors of 12= 2x2x3; Prime factors of 15= 3x5; Prime factors of21 = 3x7. The LCM for 8, 12,15, 21 is 3x5x7 = 840.
Answered by
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Step-by-step explanation:
2520 is the LCM of 21,8,15
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