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Q: What is the smallest digit number that is a multiple of 15?

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The smallest three digit multiple of 15 is 105, which is 15 x 7.

30 is the smallest number that is a multiple of both 6 and 15

15

15.

15

15 is.

there is no whole number who's a multiple of 15 and a factor of 12. the factors of 12 are 3,4,6,2, The smallest multiple of 15 is 15, so it's not possible.

525

1

-11

96

96

96

The Least Common Multiple (LCM) for 6 15 is 30.

15 is.

round about 4thousand 8hundred and 92.50

All numbers divisible by 5 (of which 15 is a multiple) have a final digit of 0 or 5. All numbers divisible by 3 (of which 15 is a multiple) have the sum of the digits totalling 3 or a multiple of 3. Therefore, a number is divisible by 15 if the sum of its digits total 3 or a multiple of 3 and its final digit is 0 or 5. Example : 32085 ; 3 + 2 + 0 + 8 + 5 = 18 which is divisible by 3. Final digit 5. This number is divisible by 15. (32085 ÷ 15 = 2139) 7420 : 7 + 4 + 2 + 0 = 13. This number is not divisible by 15.

15

The smallest 3-digit multiple of 7 is 105 = 15*7 The largest 3-digit multiple of 7 is 994 = 142*7 So there are 142-14 = 128 3-digit multiples of 7, ie 128 3-digit numbers that are divisible by 7.

The LCM is the smallest number that is a multiple of a given set of two or more numbers. 15 is the LCM of 3 and 5.

15, obviously... reasoning: 3 times 5=15

The least common multiple is the smallest number that is multiple of two or more numbers. 10: 10, 20, 30 15: 15, 30 The LCM for 10 and 15 is 30.

This cannot be answered because an LCM (least common multiple) is the smallest positive number that is a multiple of two or more numbers.

16

The smallest number into which both 7 and 15 can be divided evenly is 105.