65 = 5x1380 = 2x2x2x2x5HCF of 65 and 80 = 5
13 the HCF of 65, 156,169
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.
The GCF is 10.
The GCF is 13.
HCF is 60 and the LCM is 360
The HCF of the given two numbers is 40
5
5
5
40
10