84
432
Because 18 is the smallest positive integer that both 6 and 9 can go into evenly with no remainder.
The smaller multiples of 10 are: 10, 20, 30, 40, and 50.None of them is a multiple of 12.The smaller multiples of 12 are: 12, 24, 36, and 48.None of them is a multiple of 10.The smallest number that's a multiple of 10 and a multiple of 12 is . . . 60 .
17 * X where x is any whole number (both positive and negative)
7 because both of them can be multiplied by 7 , there is no other smaller number.
Because the LCM has to be a multiple of both numbers. A number can't have a multiple smaller than itself.
When the smaller one is a factor of the larger one. (That also means the larger one is a multiple of the smaller one.) The smaller number is the GCF of both.
number is both a prime number and a multiple of 5 = 5
Because there isn't a smaller number that both 3 and 8 can divide into evenly.
I assume you mean LCM, least common multiple. The least common multiple of 3 and 4 is 12. 12 is a multiple of 3. 12 is a multiple of 4. No smaller number is a multiple of both 3 and 4.
It is the lowest number that is a multiple of both of the two numbers.
The only number that is both a multiple of a number and a factor of that same number is the number itself. Multiples of a number are equal to or bigger than the number, while factors are equal to or smaller than the number.