Since 50 is a multiple of 5, it is automatically the LCM of this problem.
5
GCD: 5 LCM: 50
The least common multiples of 5, 11, and 13 is 715.
The least common factor of 10 and 25 is: 1. The HIGHEST common factor is 5, and the least common MULTIPLE is 50.
This needs more information. Generally, questions like this read, "What are the common multiples (of certain numbers) that are under 50?" Example: 3 and 5 The common multiples of 3 and 5 that are under 50 are 15, 30 and 45.
There are three numbers between 10 and 50 which are divisible by both 3 and 5. All numbers that are multiples of 3 and 5 are the multiples of the lowest common multiples (lcm) of 3 and 5 which is 15. The multiples of 15 between 10 and 50 are {15, 30 and 45}, thus there are 3 numbers.
The Least Common Multiple (LCM) for 5 and 8 is 40.
The least common multiple of 20 and 5 is 20
50 is one.
10
15
5