3 years ago

Find the least common multiple of 7,9 and 21

1 answer:

3 0

Free LCM Calculator determines the least common multiple (LCM) between 9 and 21 the smallest integer that is 63 that is divisible by both numbers. Least Common Multiple (LCM) of 9 and 21 is 63.
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Prime Factorization of 21.
3 21
7 7
1

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<h3><u>Solution:</u></h3>

We need to determine the cost of serving 40 people with rice

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