The GCF of 12 and 28 is 4.
One way to determine the greatest common factor is to find all the factors of the numbers and compare them.
The factors of 12 are 1, 2, 3, 4, 6, and 12.
The factors of 28 are 1, 2, 4, 7, 14, and 28.
The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4.
The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.
The prime factors of 12 are 2, 2, and 3.
The prime factors of 28 are 2, 2, and 7.
The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 = 4.
Factors of 12: 1 2 3 4 6 12
Factors of 28: 1 2 4 7 14 28
It is 4
4
2*2*3 = 12
2*2*7 = 28
gcf = 2*2 = 4
The GCF is 4.
GCF(12, 28) = 4.
The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 28 are:1, 2, 4, 7, 14, 28The common factors are:1, 2, 4The Greatest Common Factor:GCF = 4
The greatest common factor is 4
Factors of 28... 1,2,4,7,14,28 Factors of 42... 1,2,3,6,7,14,21,42 GCF = 14
The common factors are 1 and 7. The GCF is 7.
The GCF is 28.
28
The GCF of 8, 12, and 28 is 4 The greatest common factor is the highest number that divides exactly into two or more numbers The factors of 8 are 1, 2, 4, and 8 The factors of 12 are 1, 2, 3, 4, 6, and 12 The factors of 28 are 1, 2, 4, 7, 14, and 28 So the GCF of 8, 12 and 28 is 4.
The Greatest Common Divisor of 12, 28 is 4.
The factors of 12 are:1, 2, 3, 4, 6, 12The factors of 28 are:1, 2, 4, 7, 14, 28The common factors are:1, 2, 4The Greatest Common Factor:GCF = 4
The greatest common factor is 4
The GCF of 28 and 48 is 4. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The common factors are 1, 2, and 4. Therefore, the greatest common factor is 4. The GCF of 28 and 48 is 4.
Factors of 28... 1,2,4,7,14,28 Factors of 42... 1,2,3,6,7,14,21,42 GCF = 14
28
The GCF of 24 and 28 is 4.One way to determine the greatest common factor is to find all the factors of the numbers and compare them.The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.The factors of 28 are 1, 2, 4, 7, 14, and 28.The common factors are 1, 2, and 4.Therefore, the greatest common factor is 4.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together.The prime factors of 24 are 2, 2, 2, and 3.The prime factors of 28 are 2, 2, and 7.The prime factors in common are 2 and 2, so the greatest common factor is 2 x 2 =4.The Greatest Common Factor (GCF) is: 4The greatest common factor of 24 and 28 is 4.
The common factors are 1 and 7. The GCF is 7.
The greatest common factor of 12, 28, and 40 is 4 To find the greatest common factor of numbers, you first need to split these numbers into their prime factors: 12 = 2x2x3 28 = 2x2x7 40 = 2x2x2x2x5 You then need to find which prime factors are shared between the numbers. In this case, each of the numbers uses two 2s, but no other numbers are common between them. So to find the GCF we simply multiply two 2s: 2x2=4 Thus the GCF of 12, 28 and 40 is 4.
The common factors are: 1, 2 The Greatest Common Factor (GCF) is: 2