It is: 1 but the highest is 7
The GCF is 7.
7 is the greatest common factor of 4942 and 21, or of 49, 42 and 21, if that is what you meant.
The least common factor of any set of integers is 1.
The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.The least common multiple of 42 and 49 is 294.
The Greatest Common Factor (GCF) is: 7
The lowest common factor of any set of integers is 1.
1 and 7
7
The GCF is 7.
It is: 7
It is: 7
The GCF is 7.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers. The greatest common factor of 14, 42, and 49 is 7.
The GCF is 7.
The GCF is 7.
The GCF is 1.
The GCF is 7.