1, 2, 5 and 10
The common factors of 40 and 50 are: 1, 2, 5, and 10
The factors of 40 are:1, 2, 4, 5, 8, 10, 20, 40 The factors of 100 are:1, 2, 4, 5, 10, 20, 25, 50, 100 The common factors are:1, 2, 4, 5, 10, 20 The Greatest Common Factor:GCF = 20
50 and 40's highest common factor is ten.
The common factors are: 1, 5
The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The factors of 50 are 1, 2, 5, 10, 25, and 50. The common factors of 40 and 50 are 1, 2, 5, and 10.
Factors of 50 are 1, 2, 5, 10, 25, and 50 Factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40 The common factors of 50 and 40 are 1, 2, 5, and 10, and the GCF is 10.
The common factors are: 1, 2, 5, 10, 25, 50.
Common factors of 100 and 100 are: 1, 2, 4, 5, 10, 20, 25, and 50.
100= 1,2,4,5,10,20,25,50,100250=1,2,5,10,25,50,125,250Common factors: 1,2,5,10,25,50GCF: 50
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40 The factors of 100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100
Common factors of 40 and 45 are: 1 and 5.
Since 50 is a factor of 100, all of its factors are common.