4, 8, 12, 16, 20
1, 2, 4, 5, 10, 20
Any multiple of 20 is also a multiple of 4.
No, also 1, 4, 5, 20
A factor of 20 is a number that divides evenly into 20 without leaving a remainder. The factors of 20 are 1, 2, 4, 5, 10, and 20. Among these, the number 5 is a factor of 20 but not a multiple of 4 because it does not result from multiplying 4 by any integer.
Because 20 is divisible by 4, the least common multiple of 4 and 20 is 20.
1, 2, 4
1 and 5
Factor of 24, but not a multiple of 8
It is infinity but the lowest common multiple of 4 and 20 is 20
The Least Common Multiple (LCM) for 20 4 is 20.
No but 80 is a multiple of 20 because 4*20 = 80
The Least Common Multiple (LCM) of 4, 10, and 20 is 20.