What is the Greatest Common Factor of 71788 and 71803?

Greatest common factor (GCF) of 71788 and 71803 is 1.

GCF(71788,71803) = 1

We will now calculate the prime factors of 71788 and 71803, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71788 and 71803.

How to find the GCF of 71788 and 71803?

We will first find the prime factorization of 71788 and 71803. After we will calculate the factors of 71788 and 71803 and find the biggest common factor number .

Step-1: Prime Factorization of 71788

Prime factors of 71788 are 2, 131, 137. Prime factorization of 71788 in exponential form is:

71788 = 2² × 131¹ × 137¹

Step-2: Prime Factorization of 71803

Prime factors of 71803 are 59, 1217. Prime factorization of 71803 in exponential form is:

71803 = 59¹ × 1217¹

Step-3: Factors of 71788

List of positive integer factors of 71788 that divides 71788 without a remainder.

1, 2, 4, 131, 137, 262, 274, 524, 548, 17947, 35894

Step-4: Factors of 71803

List of positive integer factors of 71803 that divides 71788 without a remainder.

1, 59, 1217

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71788 and 71803. The biggest common factor number is the GCF number.
So the greatest common factor 71788 and 71803 is 1.

Also check out the Least Common Multiple of 71788 and 71803