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Q: What is the least common denominator of 21 12 and 15?

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Related questions

A common denominator, though not the least one, is 180.

60

60 I think

60

LCD(15, 12, 4) = 60.

The least common denominator (LCD) is 1.

180

A common denominator, though not the least, is 150.

The least common denominator is 120.

15

The greatest common denominator is infinite. The least common denominator is 45.

The factors of 15 are 1,3,5, and 15. In order to find the least common

For 7/12 and 7/15 the LCD is 60.

A common denominator, though not the least, is 12960.

Answer: 30 If those numbers are denominators, the least common denominator is the least common multiple of the three. In this case, 30 is the LCM of 6, 10 and 15, so 30 is the least common denominator.

525

It is: 240

3

the answer is five

45

210

30

210.

30

165