24 factors to [2 2 2 3] 40 factors to [2 2 2 5] Common factors: [2 2 2] Answer is 8◄
List the factors. 1,2,3,4,6,12 1,2,3,4,6,8,12,24 Write down the numbers on both lists. 1,2,3,4,6,12
Look for common factors. Then divide both top and bottom by such common factors. Continue, until you can find no more common factors.
The factors are 1, 2, 3, 4, 6, 8, 12 and 24. The composite factors are 4, 6, 8, 12 and 24.
factors of 24, 1,2,4,6,8,12, and 24 multiples of 4, 4,8,12,16,29,24,28,etc.
The prime factors of 24 are 2 and 3.
xx = 24 same factors x2 = 24 x = sq root (24)
24 has 8 factors. To find out if they are common, compare them to another set of factors.
Divide 24 by 1, 2, 3 and 4.
Every factor of 24 is a factor of 72, since 24 is itself a factor of 72. The factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24.
Every number has at least 1 and itself as factors.
The factors of 18 are: 1, 2, 3, 6, 9, 18 The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24
The common factors of 4, 20, and 24 are 1, 2, and 4 First find the factors that go into the numbers The factors of 4 are 1, 2, and 4 The factors of 20 are 1, 2, 4, 5, 10, and 20 The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24 Then find the factors that match: The common factors are: 1, 2, 4.
6 and 4
The GCF is 6.
Clearly, one way to find the 'greatest common factor' of two or more integers would be to find all their factors, and hence all their common factors, and hence their highest common factor.For example, find the GCF of 54 and 24.Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54.Factors of 24: 1, 2, 3, 4, 6, 8, 12, 24.Common factors of 54 and 24: 1, 2, 3, 6. So the GCF of 54 and 24 is 6.
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