The GCF of consecutive integers is 1.
The greatest (or highest) common factor is the highest number that divides exactly into two or more numbers. The greatest common factor of 14 and 15 is 1
1 and the highest common factor is 15
The GCF is 1.
The GCF is 15.
It is 15
The highest common factor of 15 and 45 is 15
The highest common factor is 5
The greatest common factor of the numbers 63 and 15 is 3.
The highest common factor of the four numbers is 1.
There is no highest common multiple of 14 and 16. Whatever common multiple you come up with as the highest I can always add the lowest common multiple of 14 and 16 (122) to it and get a higher common multiple of 14 and 16.
15 is the highest common factor because 1 x 15 = 15 and 5 x 15 =75
The lowest common factor of any pair of positive integers is 1. The highest common factor of 15 and 30 is 15