What is the Greatest Common Factor of 53949 and 53953?

Greatest common factor (GCF) of 53949 and 53953 is 1.

GCF(53949,53953) = 1

We will now calculate the prime factors of 53949 and 53953, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53949 and 53953.

How to find the GCF of 53949 and 53953?

We will first find the prime factorization of 53949 and 53953. After we will calculate the factors of 53949 and 53953 and find the biggest common factor number .

Step-1: Prime Factorization of 53949

Prime factors of 53949 are 3, 7, 367. Prime factorization of 53949 in exponential form is:

53949 = 3¹ × 7² × 367¹

Step-2: Prime Factorization of 53953

Prime factors of 53953 are 163, 331. Prime factorization of 53953 in exponential form is:

53953 = 163¹ × 331¹

Step-3: Factors of 53949

List of positive integer factors of 53949 that divides 53949 without a remainder.

1, 3, 7, 21, 49, 147, 367, 1101, 2569, 7707, 17983

Step-4: Factors of 53953

List of positive integer factors of 53953 that divides 53949 without a remainder.

1, 163, 331

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53949 and 53953. The biggest common factor number is the GCF number.
So the greatest common factor 53949 and 53953 is 1.

Also check out the Least Common Multiple of 53949 and 53953