1 and 5.
Common factors for 20 & 25 are: 1 & 5
Common factors of 15, 25, and 30 are: 1 and 5.
Common factors of 20, 25, and 40 are: 1 and 5.
1 and 5, the GCF.
Common factors of 15 and 25 are: 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 Common Factors are: 5 & 25
The factors of 25 are: 1, 5, 25The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60The factors of 75 are: 1, 3, 5, 15, 25, 75The common factors are: 1, 5
The factors of 15 are: 1, 3, 5, 15 The factors of 20 are: 1, 2, 4, 5, 10, 20 The factors of 25 are: 1, 5, 25
The greatest common factor of 15, 20, and 25 is 5.
The factors of 300 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300.The factors of 450 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450.
The factors of 15 are 1, 3, 5, 15. The factors of 25 are 1, 5, 25. The only common factors are 1 and 5. In case you mean common multiples, those are 75, 150, 225, 300, 375
The greatest common factor of 20 and 25 is 5:The factors of 20 are 1, 2, 4, 5, 10 and 20.The factors of 25 are 1, 5, and 25.The common factors of 20 and 25 are therefore 1 and 5 (and 5 is, of course, the highest).The HCF is: 5