What is the Greatest Common Factor of 71503 and 71507?

Greatest common factor (GCF) of 71503 and 71507 is 1.

GCF(71503,71507) = 1

We will now calculate the prime factors of 71503 and 71507, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71503 and 71507.

How to find the GCF of 71503 and 71507?

We will first find the prime factorization of 71503 and 71507. After we will calculate the factors of 71503 and 71507 and find the biggest common factor number .

Step-1: Prime Factorization of 71503

Prime factors of 71503 are 71503. Prime factorization of 71503 in exponential form is:

71503 = 71503¹

Step-2: Prime Factorization of 71507

Prime factors of 71507 are 23, 3109. Prime factorization of 71507 in exponential form is:

71507 = 23¹ × 3109¹

Step-3: Factors of 71503

List of positive integer factors of 71503 that divides 71503 without a remainder.

Step-4: Factors of 71507

List of positive integer factors of 71507 that divides 71503 without a remainder.

1, 23, 3109

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71503 and 71507. The biggest common factor number is the GCF number.
So the greatest common factor 71503 and 71507 is 1.

Also check out the Least Common Multiple of 71503 and 71507