255
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.
any multiple of 90
6, 12, 15 and lots more.
At least two numbers must be given to have a lowest common multiple. The LCM (least common multiple) is the smallest positive whole number exactly divisible by two or more given whole numbers.
989. If there is a remainder of 2 when divided by 3, the number is one less than a multiple of 3. If there is a remainder of 4 when divided by 5, the number is one less than a multiple of 5. Thus the number required is one less than a multiple of the lowest common multiple of 3 and 5 (that is 15). So what is needed is an even multiple of 15 less than or equal to 1000: 1000 ÷ 15 = 662/3 Thus the highest even multiple of 15 not greater than 1000 is 66 x 15 = 990, and the required number is 989.
Which number is a factor of 10 , but not a multiple of 5
Any multiple of 15.
2,4,6,7,8,9,10,11,12,13,14,16,17,18,19,20........
15
30 is the smallest number that is a multiple of both 6 and 15
Such a number does not exist. 3600 is 60 squared and 4900 is 70 squared There is no number between 60 and 70 that is a multiple of 15 so there can be no square between 3600 and 4900 that is a multiple of 15.
15, 30, 45
15
It is 105
The only number between 15 and 25 that is a multiple of 57 is 0, as 57 itself is greater than 25. However, if you are looking for a number that is a multiple of 57 within that range, there is none. Therefore, there is no number between 15 and 25 that meets the criteria of being a multiple of 57.
It is not possible to give a sensible answer to this question. The least common multiple (LCM) refers to a multiple that is COMMON to two or more numbers. You have only one number in the question!
The number 20 is.