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# What are least common multiples of 15 and 3?

Updated: 8/18/2019 AnnaChapmanDemus

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13y ago

15

1*15 =15

5*3 = 15 Wiki User

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Q: What are least common multiples of 15 and 3?
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The LCM is 15.

15

3

That would be 15

### What is the first 3 least common multiples of 3 and5?

Only one can be least; that's 15. Other common multiples include 30 and 45.

### What are the least common multiples of 9 an 15?

The biggest common divisor of 9 and 15 is 3. To find the least common multiples of 9 an 15 you should multiply these numbers and divide the result by their biggest common divisor. 9x15/3=45

### What are the least commen multiples of 3 and 15?

Since 15 is a multiple of 3, it is automatically the LCM.

### What is the least common multiples of 5 and 3?

The LCM of 3 and 5 is 15. The multiples of 3 are , 6, 9, 12, 15, and so on. The multiples of 5 are 5, 10, 15, and so on. The LCM is 15.

### What are the least common multiples of 3 9 and 15?

Any multiple of the LCM (15) is common.

### What are the least common multiples from 1 to 100 for each pair of numbers 3 and 15?

The LCM of 3 and 15 is 15.

### What is the greatest common multiples for 6 and 15?

The least common multiple is 30. The greatest common factor is 3.

### Common Multiples and Least Common Multiples of 3 and 6?

The Least Common Multiple (LCM) is 6.