What is the Greatest Common Factor of 71746 and 71765?

Greatest common factor (GCF) of 71746 and 71765 is 1.

GCF(71746,71765) = 1

We will now calculate the prime factors of 71746 and 71765, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71746 and 71765.

How to find the GCF of 71746 and 71765?

We will first find the prime factorization of 71746 and 71765. After we will calculate the factors of 71746 and 71765 and find the biggest common factor number .

Step-1: Prime Factorization of 71746

Prime factors of 71746 are 2, 29, 1237. Prime factorization of 71746 in exponential form is:

71746 = 2¹ × 29¹ × 1237¹

Step-2: Prime Factorization of 71765

Prime factors of 71765 are 5, 31, 463. Prime factorization of 71765 in exponential form is:

71765 = 5¹ × 31¹ × 463¹

Step-3: Factors of 71746

List of positive integer factors of 71746 that divides 71746 without a remainder.

1, 2, 29, 58, 1237, 2474, 35873

Step-4: Factors of 71765

List of positive integer factors of 71765 that divides 71746 without a remainder.

1, 5, 31, 155, 463, 2315, 14353

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71746 and 71765. The biggest common factor number is the GCF number.
So the greatest common factor 71746 and 71765 is 1.

Also check out the Least Common Multiple of 71746 and 71765