To find the common factors, you first need to split the numbers up into their prime factors. In this case:
24 = 2x2x2x3
32 = 2x2x2x2x2
The next step is to identify any common prime factors, in this case we have three 2s. To find any common factors you simply multiply any combination of these.
1 is also always a common factor.
Therefore the common factors of 24 and 32 are 1, 2, 4 and 8
The GCF of 12, 24, and 32 is 4 Prime factors of 12: 2 x 3 x 2 Prime factors of 24: 3 x 2 x 2 x 2 Prime factors of 32: 2 x 2 x 2 x 2 x 2 The common prime factors of all three numbers are 2 x 2. Therefore, the GCF of 12, 24 and 32 is 2 x 2 = 4
The factors of 24 are 1,2,3,4,6,8,12 and 24. For them to be common, they need to be compared to another set of factors.
The common factors of 13612 and 24 are: 1, 2, and 4
Common factors of 24 and 40 are: 1, 2, 4, and 8.
the greatest common factor is 4. 2 and 4 are the only common factors of 100 and 24.
8.
The GCF is 8.
The GCF is 4.
The GCF is 8.
Prime factor each number. Circle all the prime common factors then, multiply them 28=2x2x7 32=2x2x2x2x2 GCF=2x2=4
The GCF of 12, 24, and 32 is 4 Prime factors of 12: 2 x 3 x 2 Prime factors of 24: 3 x 2 x 2 x 2 Prime factors of 32: 2 x 2 x 2 x 2 x 2 The common prime factors of all three numbers are 2 x 2. Therefore, the GCF of 12, 24 and 32 is 2 x 2 = 4
The factors of 24 are 1,2,3,4,6,8,12 and 24. For them to be common, they need to be compared to another set of factors.
The common factors of 24 and 45 are: 1 and 31 and 3
the factors of 24 are 1,2,3,4,6,8,12,24 the factors of 94 are 1,2,47,94 the common factors are 1 and 2
The common factors of 24 and 34 are: 1 and 2
The common factors of 3 and 24 are 1 and 3.
The common factors of 21 and 24 are: 1 and 3