The Greatest Common Factor (GCF) is: 1
The GCF of 53 and 81 is 1.
The greatest common factor of 53 and 71 is 1. Both numbers are prime.
The Greatest Common Factor (GCF) is: 1
53 is a prime number, so its only factors are 53 and 1. As such, 1 is the greatest common factor of 24 and 53.
The greatest common factor of two numbers is their HCF.The HCF of 53 and 86 is 1 as 53 is a prime number and does not have any factors other than 1 and itself so, the greatest common factor of 53 and 86 is 1.
It is: 1
It is: 1
gcf(64, 53) = 1
The GCF of 20 and 53 is 1.
The GCF is 1.
The GCF is 53.