Same as the greatest common factor of 50 and 20 - where 20 is the remainder of the division of 70 by 50.
The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 50 are 1, 2, 5, 10, 25, and 50. The common factors of 20 and 50 are 1, 2, 5, and 10. Therefore, the least common factor (the smallest common factor) is 1.
The GCF of 20 and 50 is 10. 50-(1,2,5,10,25,50) 20-(1,2,4,5,10,20)
The only common factor of 15, 18, 20, and 50 is 1.
20:1,2,4,5,10,20 50:1,2,5,10,25,50 GCF:10
The greatest common factor of the numbers 20, 35 and 50 is 5.
The greatest common factor (GCF) of 50 and 20 is 10 the factors of 20 are 1, 2, 4. 5, 10, and 20 the factors of 50 are 1, 2, 5, 10, 25 and 50 (you spelled common wrong)
The GCF is 10.
2 and 5
The GCF is 10.
The highest common factor (HCF) is 10.
The GCF is 10.