The greatest common factor (gcf) of 56 and 84 is 28.56 = 2 x 2 x 2 x 784 = 2 x 2 x 3 x 7HCF = 2 x 2 x 7HCF = 28
The greatest common factor of 18 and 33 is 318 = 2 x 3 x 333 = 11 x 3GCF = 3
14
1 is the greatest common factor of 8 and 27. It is also the least. It is also the only.
30: 2 x 3 x 5 45: 3 x 3 x 5 250: 2 x 5 x 5 x 5 The greatest common set of factors is 5, hence the greatest common factor is 5.
The greatest common factor of 40x2 and 20x7 is 20x2
The prime factorization of 2456 is 2 x 2 x 2 x 307. There is not a greatest common factor. To have a greatest common factor, you need two or more numbers. A common factor is a factor that two or more number have in common. However, the prime factorization of all the numbers will help you find the greatest common factor. The greatest common factor will be the prime factors they have in common multiplied together. Examples: The prime factorization of 36 is 2 x 2 x 3 x 3. The prime factors it has in common with 2456 are 2 and 2, so the greatest common factor is 2 x 2 = 4. The prime factorization of 921 is 3 x 307. The prime factors that it has in common with 2456 is 307, so the greatest common factor is 307.
13 is the greatest common factor of 208 and 637. Factor each number: 208 = 2 x 2 x 2 x 2 x 13 637 = 7 x 7 x 13 The only common factor (and thus, the greatest common factor) is 13.
The greatest common factor of 12xy2 + 6x is 6x. The greatest common factor of 12 and 6 is 6, and the greatest common factor of xy2 and x is x. If you took 6x out of both factors, the end result would be 2y2+1
25 is the greatest common factor of 75 and 25. 3 x 25 = 75.
You do not. To have a greatest common factor, you need two or more numbers. A common factor is a factor that two or more number have in common. However, the prime factorization of all the numbers will help you find the greatest common factor. The greatest common factor will be the prime factors they have in common multiplied together. Example: The prime factorization of 30135 is 3 x 5 x 7 x 7 x 41. The prime factorization of 98 is 2 x 7 x 7. The prime factors they have in common are 7 and 7, so the greatest common factor is 7 x 7 = 49.
The Greatest Common Factor of 154, 98, 42: 1414 (x 7, x 3 and x 11)
The greatest common factor of 16 and 72 is 8.8168,24,2,22,2,2,27236,218,2,29,2,2,23,3,2,2,22 x 2 x 2 = 8, the GCFThe greatest common factor of 16 and 72 is 8.The GCF is 8.
x
The GCF is x.
The greatest common factor of 5 and 25 is 5.
Greatest common factor of x4 and x3 is x3.