The factors of the Prime number 5 are 1 and 5. It does not have a common factor because a common factor is only possible if you have two or more numbers.
5s2 = 5xsxs40s = 2x2x2x5xsGCF = 5s
The first step to working out the greatest common factor of 4,000 and 1,800 is to break these numbers down into their prime factors: 4000 = 2x2x2x2x2x5x5x5 1800 = 2x2x2x3x3x5x5 The next step is to identify any common factors. In this case, there are common prime factors of three 2s and two 5s. Multiply these together and you get 2x2x2x5x5 = 200 Thus the greatest common factor of 4,000 and 1,800 is 200.
It is 625 when as a product of its prime factors is 5*5*5*5 = 625
The greatest common factor is the largest of the common factors.
21 5s
5s
There are not common factors of 14. Common factors are factors that it and another number share - factors they have in common. A single number cannot have common factors. 14 does have factors. Its factors are 1, 2, 7, and 14. 14 and 16 have common factors of 1 and 2. 14 and 21 have common factors of 1 and 7. 14 and 31 have a common factor of 1 only, which means they are relatively prime. 14 and 70 have common factors of 1, 2, 7, and 14.
There are no common factors of 77 because there cannot be common factors without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. Examples: The common factors of 14 and 77 are 1 and 7. The common factors of 66 and 77 are 1 and 11. The common factors of 77 and 154 are 1, 7, 11, and 77.
The common factors are: 1, 2
5s-r
It is 5s + 4d.
The factors that they share. Example: 30 and 42 1,2,3,5,6,10,15,30 1,2,3,6,7,14,21,42 1,2,3 and 6 are the common factors, the factors in common.