The common factors are: 1, 5
The factors of 75 are: 1, 3, 5, 15, 25, and 75.The prime factors of 75 are: 3 and 5.The factors of 220 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, and 220.The prime factors of 220 are: 2, 5, and 11.
The common factors are: 1, 2, 4
220 = 2 x 2 x 5 x 11; 75 = 3 x 5 x 5
The common factors of 54 and 75 are 1 and 3.
The common factors are:1, 2, 11, 22
The common factors of 25 and 75 are 1, 5, and 25
The common factors of 35 and 75 are 1,and 5.
The factors of 75 are 1, 3, 5, 15, 25, 75. For them to be common, they need to be compared to another set of factors.
The common factors of 40 and 75 are 1 and 5.The HCF of 40 and 75 is 5
The common factors of 75 and 375 are 1, 3, 5, 15, 25 and 75.
The factors of 43 are: 1, 43 The factors of 75 are: 1, 3, 5, 15, 25, 75 The common factors are: 1 The Greatest Common Factor: 1