What is the Greatest Common Factor of 53943 and 53963?

Greatest common factor (GCF) of 53943 and 53963 is 1.

GCF(53943,53963) = 1

We will now calculate the prime factors of 53943 and 53963, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53943 and 53963.

How to find the GCF of 53943 and 53963?

We will first find the prime factorization of 53943 and 53963. After we will calculate the factors of 53943 and 53963 and find the biggest common factor number .

Step-1: Prime Factorization of 53943

Prime factors of 53943 are 3, 17981. Prime factorization of 53943 in exponential form is:

53943 = 3¹ × 17981¹

Step-2: Prime Factorization of 53963

Prime factors of 53963 are 7, 13, 593. Prime factorization of 53963 in exponential form is:

53963 = 7¹ × 13¹ × 593¹

Step-3: Factors of 53943

List of positive integer factors of 53943 that divides 53943 without a remainder.

1, 3, 17981

Step-4: Factors of 53963

List of positive integer factors of 53963 that divides 53943 without a remainder.

1, 7, 13, 91, 593, 4151, 7709

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53943 and 53963. The biggest common factor number is the GCF number.
So the greatest common factor 53943 and 53963 is 1.

Also check out the Least Common Multiple of 53943 and 53963