What is the Greatest Common Factor of 73551 and 73563?

Greatest common factor (GCF) of 73551 and 73563 is 3.

GCF(73551,73563) = 3

We will now calculate the prime factors of 73551 and 73563, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73551 and 73563.

How to find the GCF of 73551 and 73563?

We will first find the prime factorization of 73551 and 73563. After we will calculate the factors of 73551 and 73563 and find the biggest common factor number .

Step-1: Prime Factorization of 73551

Prime factors of 73551 are 3, 24517. Prime factorization of 73551 in exponential form is:

73551 = 3¹ × 24517¹

Step-2: Prime Factorization of 73563

Prime factors of 73563 are 3, 7, 31, 113. Prime factorization of 73563 in exponential form is:

73563 = 3¹ × 7¹ × 31¹ × 113¹

Step-3: Factors of 73551

List of positive integer factors of 73551 that divides 73551 without a remainder.

1, 3, 24517

Step-4: Factors of 73563

List of positive integer factors of 73563 that divides 73551 without a remainder.

1, 3, 7, 21, 31, 93, 113, 217, 339, 651, 791, 2373, 3503, 10509, 24521

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73551 and 73563. The biggest common factor number is the GCF number.
So the greatest common factor 73551 and 73563 is 3.

Also check out the Least Common Multiple of 73551 and 73563