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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 11 and 13 is 1
It is 1 because they are both prime numbers
11 and 13 have no common factors aside from 1. This is because both 11 and 13 are prime and 1 doesn't divide evenly into the other. Therefore the GCF is 1.
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What is the greatest common factor of 143 and 169?
The GCF of 143 and 169 is 13. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 143 are 1, 11, 13, and 143. The factors of 169 are 1, 13, and 169. The common factors are 1 and 13. Therefore, the greatest common factor is 13.
What is the greatest common factor of 13 and 26?
The GCF (Greatest Common Factor) of 13 and 26 is: 13
What is greatest common factor in 39-13-26?
The greatest common factor of the numbers 39, 13 and 26 is 13.
What is the greatest common factor of 13 and 23?
The GCF is 1.
What is the greatest common factor of 65 and 91?
The greatest common factor of 65 and 91 is 13.The GCF is 13.
