It is: 10
The highest common factor (HCF) is 10.
The greatest common factor (or highest common factor) is the highest number that divides exactly into two or more numbers. 20: 1, 2, 4, 5, 10, 20 30: 1, 2, 3, 5, 6, 10, 15, 30 The highest common factor of 20 and 30 is 10.
10
10
The highest common factor is: 20
10
the highest common factor of 10 and 120 which the answer is 5
The highest common factor of 12 and 20 is 4.
The highest common factor (h.c.f) of 10 and 20 is 10. This is because 10 is the largest number that can evenly divide both 10 and 20.
The highest common factor is 5
The highest common factor of 36 and 20 is 4
HCF is the highest common factor of two or more numbers. HCF of 20 and 30 is 10.