The common factors of 75 and 100 are 1, 5 and 25.
1 and 5 are their only common factors.
The common factors of 100 and 225 are: 1, 5, and 25
The factors of 75 are: 1 - 3 - 5 - 15 - 25 - 75 The factors of 100 are: 1 - 2 - 4 - 5 - 10 - 20 - 25 - 50 - 100 Common Factors are: 5 & 25
1, 5 and 25
The common factors are: 1, 5, 25.
Common factors of 100 and 100 are: 1, 2, 4, 5, 10, 20, 25, and 50.
Their factors are: 125 = 1, 5, 25, 125 100 = 1, 2, 4, 5, 10, 20, 25, 50, 100 making their common factors: 1, 5, 25 Alternative method: The prime factorisations are: 125 = 53 100 = 22 x 52 Therefore their common factors are the factors of the product of their common primes, ie: Factors of 52 = 25 ⇒ 1, 5, 25
The common factors are: 1, 5.
The common factors of 100 and 150 are: 1, 2, 5, 10, 25, and 50
1 and 5
The factors of 75 are: 1, 3, 5, 15, 25, 75 The factors of 100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100 The common factors are: 1, 5, 25 The Greatest Common Factor: GCF = 25