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To find the common multiples, we first need to break the numbers down into their prime factors:
14 = 2x7
28 = 2x2x7
The next step is to identify any common factors. In this case, both numbers have a single 2 and a single 7, so we can discard one of each. This leaves us with 2, 2 and 7. Multiply these together for the LCM:
2x2x7 = 28
To find other multiples, you now simply multiply this number by any integer. For instance, 28x2, 28x3, 28x4....
Thus the first few common multiples of 14 and 28 are 28, 56, 84, 112.
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What are the common multiples of 4 and 14?
The common multiples of 4 and 14 are 28, 56, 84, 112, 140, 168, 196, 224, 252, 280, 308, and so on. The are the infinite set of numbers that are the multiples of the LCM of 4 and 14, which is 28.
LCM 7 14 21?
The multiples of 7 are 7, 14, 21, 28, 35, 42, etc.The multiples of 14 are 14, 28, 42, etc.The multiples of 21 are 21, 42, etc.The least common multiple (LCM) of 7, 14, and 21 is 42
What is 4 multiples of seven?
The four multiples of seven are 7, 14, 21, and 28.
Greatest common multiples of 28 and 63?
28 multiples are 7,4,1,2,14,28, 63 multiples are 1.63.3.3.7 greatest is 7
What are multiples of 7 and factors of 28?
7,147, 14 and 28
What are all the common multiples of 7 and 14 that are less than 60?
Multiples of 7 that are less than 60 are 7, 14, 21, 28, 35, 42, 49, 56.Multiples of 14 that are less than 60 are 14, 28, 42, 56. Common multiples that are less than 60 are 14, 28, 42, and 56.
What is the least common multiple of 4 and 14?
The least common multiple (LCM) of 4 and 14 is 28.The multiples of 4 are 4, 8, 12, 16, 20, 24, 28, and so on.The multiples of 14 are 14, 28, and so on.
What are the common multiples of 4 and 14?
The common multiples of 4 and 14 are 28, 56, 84, 112, 140, 168, 196, 224, 252, 280, 308, and so on. The are the infinite set of numbers that are the multiples of the LCM of 4 and 14, which is 28.
First three common multiples of 7 and 14?
14, 28, 42.
What is the first three common multiples of 7 and 14?
14, 28, 42.
What number has the 14 and 28 as its common multiples?
1,2 and 7
What are the common multiples of 2 and 7?
The common multiples of 2 and 7 are 14, 28, 42, 56, 70, 84, 98, and so on.
What list shows common multiple of 4 14?
28 itself and multiples of 28
What are the first three common multiples of each 7 and 14?
14, 28 and 42
Three Common multiples for 2 and 7?
14, 28, 42
What are two common multiples of 4and 7and 14?
28 and 56
What are the first three common multiples of 7 and 14?
The first 3 multiples of 7 are: 7, 14, and 21.The first 3 multiples of 14 are: 14, 28, and 42.
