Well, honey, the highest common factor (HCF) of 60 and 63 is 3. You see, 60 can be broken down into 2 x 2 x 3 x 5, while 63 can be broken down into 3 x 3 x 7. The highest common factor is just the highest number that appears in both factorizations, which in this case is 3.
The GCF is 7.
The HCF of 112 and 63 is 7
It is: 21
7
HCF is the highest common factor of two or more numbers. One such pair which has 60 as their HCF can be: 120 and 180.
HCF(40, 63) = 1
The GCF is 9.
The GCF is 21.
The GCF is 7.
The HCF of 12 and 60 is 12
The HCF of 112 and 63 is 7
7
7
7
It is: 21
The GCF is 12.
The GCF is 20.