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To find the LCM of a set of numbers, you first need to work out their prime factors:
2=2
4=2x2
7=7
14=2x7
The next step is to identify any common factors. Three numbers have a 2, so two of these can be discarded. Also, two numbers have a 7, so one of these can be discarded. This leaves us with 2, 2 and 7. To find the LCM we simply multiply these numbers together:
2x2x7 = 28
Thus the LCM of 2, 4, 7 and 14 is 28.
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What is the LCM numbers 2 and 7?
The Least Common Multiple (LCM) for 2 7 is 14.
What is the LCM of 2and 7?
Let's look at the 2 and 7 times tables... 2, 4, 6, 8, 10, 12, 14, 16... 7, 14, 21, 28... 14 is the first number to be in both times tables. Therefore, the lowest common multiple (LCM) of 2 and 7 is 14
What is the LCM of 14 26?
182 Prime Factorization of: 14 =...2 * 7 26 =...2 .....* 13 =========== LCM= 2 * 7 * 13 = 182
What are the LCM of 4 and 2 and 7?
The LCM is: 28
What is the least common multiple of 7 2 and 4?
The Least Common Multiple (LCM) for 4 7 2 is 28.
