What is the Greatest Common Factor of 71635 and 71643?

Greatest common factor (GCF) of 71635 and 71643 is 1.

GCF(71635,71643) = 1

We will now calculate the prime factors of 71635 and 71643, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71635 and 71643.

How to find the GCF of 71635 and 71643?

We will first find the prime factorization of 71635 and 71643. After we will calculate the factors of 71635 and 71643 and find the biggest common factor number .

Step-1: Prime Factorization of 71635

Prime factors of 71635 are 5, 14327. Prime factorization of 71635 in exponential form is:

71635 = 5¹ × 14327¹

Step-2: Prime Factorization of 71643

Prime factors of 71643 are 3, 11, 13, 167. Prime factorization of 71643 in exponential form is:

71643 = 3¹ × 11¹ × 13¹ × 167¹

Step-3: Factors of 71635

List of positive integer factors of 71635 that divides 71635 without a remainder.

1, 5, 14327

Step-4: Factors of 71643

List of positive integer factors of 71643 that divides 71635 without a remainder.

1, 3, 11, 13, 33, 39, 143, 167, 429, 501, 1837, 2171, 5511, 6513, 23881

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71635 and 71643. The biggest common factor number is the GCF number.
So the greatest common factor 71635 and 71643 is 1.

Also check out the Least Common Multiple of 71635 and 71643