15
Which number is a factor of 10 , but not a multiple of 5
It can be both. 6 is a factor of 12 and a multiple of 3.
A factor is what goes into a number, a multiple is what a number goes into. 3 is a factor of 9 27 is a multiple of 9.
The LCM of 3 and 10 is 30.The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 3 and 10 is 1. So, the least common multiple is 3 x 10 ÷ 1 = 30.30
a multiple of 3
There is no such number. If a multiple of 4 is a factor of 30, then 4 must also be a factor of 30, but 4 is not a factor of 30 (the factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30), thus no such number exists.
15
Any multiple of 30.
6 is a factor of 30 and a multiple of 2.
There is no answer. There cannot be a lowest common multiple of a single number, such as 30, because "common multiple" means a multiple that two or more numbers have in common. Likewise, there cannot be a highest common factor of a single number, such as 3, because "common factor" means a factor that two or more numbers have in common.
Any multiple of 30 has these factors.
3, 6, 12, 15, 30, 60
30 is.
30 is.
The answer is 9. It is a multiple of 3. 3+3+3=9. It is less than 20: 20-9=11.It is not a prime number. It is odd, and it is not a factor of 30. 30/9=3.3333333333
8 is not a factor or multiple of 3.