What is the Greatest Common Factor of 73518 and 73531?

Greatest common factor (GCF) of 73518 and 73531 is 1.

GCF(73518,73531) = 1

We will now calculate the prime factors of 73518 and 73531, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73518 and 73531.

How to find the GCF of 73518 and 73531?

We will first find the prime factorization of 73518 and 73531. After we will calculate the factors of 73518 and 73531 and find the biggest common factor number .

Step-1: Prime Factorization of 73518

Prime factors of 73518 are 2, 3, 12253. Prime factorization of 73518 in exponential form is:

73518 = 2¹ × 3¹ × 12253¹

Step-2: Prime Factorization of 73531

Prime factors of 73531 are 23, 139. Prime factorization of 73531 in exponential form is:

73531 = 23² × 139¹

Step-3: Factors of 73518

List of positive integer factors of 73518 that divides 73518 without a remainder.

1, 2, 3, 6, 12253, 24506, 36759

Step-4: Factors of 73531

List of positive integer factors of 73531 that divides 73518 without a remainder.

1, 23, 139, 529, 3197

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73518 and 73531. The biggest common factor number is the GCF number.
So the greatest common factor 73518 and 73531 is 1.

Also check out the Least Common Multiple of 73518 and 73531