15, 30, 45
15 is a multiple of 3. 15 is a multiple of 5. That makes it a common multiple of 3 and 5.
They are: 30, 60 and 90
The first common multiple of 3 4 5 and 7 is 420.
45 is a multiple of 3. 45 is a multiple of 5. 45 is not a multiple of 33. 3 x 3 x 5 = 45
The LCM of 3, 5, and 14 is 210. Because all three of these integers are coprime (share no common factors), their LCM is their product.
Which number is a factor of 10 , but not a multiple of 5
5
3 and 5 are factors of 15. 15 is a common multiple of 3 and 5.
60, 120, 180
The smallest multiple of 3 4 and 5 is 60.
Three is a multiple of 3.