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24 and 48 have the LCM of 48

3 and 16 have the LCM of 48

Q: What are two pairs of numbers that have 48 as their least common multiple?

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5,65,7

1 and 30 is one possible answer.

4 and 9 22 and 23 37 and 53

2 and 15 10 and 15

There are many common multiples of 120 and 149. A common multiple is simply a multiple of both numbers. The least common multiple is 120x149, since 149 is prime. (Note: this trick doesn't work on all pairs of number. Although the product is always a multiple, it's not the least common multiple.)

Related questions

The product of all pairs of prime numbers is always the least common multiple of the two prime numbers.

Select ALL pairs of numbers that have a least common multiple of 30

Two pairs of #'s with 10 as their least common multiple: 5x2 1x10

12 and 18.12,24,36,48,60.18,36,54,72,90.

6 and 12 have a least common multiple of 12

20 and 25

(21,5)(15,7)

They are: 2 and 9, 1 and 18

5,65,7

Pick any two numbers. All pairs of numbers have an LCM.

It means write down three pairs of numbers that are relatively prime like 4 and 9, 5 and 6, 13 and 25

30 and 60 12 and 15