What is the Greatest Common Factor of 37781 and 37789?

Greatest common factor (GCF) of 37781 and 37789 is 1.

GCF(37781,37789) = 1

We will now calculate the prime factors of 37781 and 37789, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 37781 and 37789.

How to find the GCF of 37781 and 37789?

We will first find the prime factorization of 37781 and 37789. After we will calculate the factors of 37781 and 37789 and find the biggest common factor number .

Step-1: Prime Factorization of 37781

Prime factors of 37781 are 37781. Prime factorization of 37781 in exponential form is:

37781 = 37781¹

Step-2: Prime Factorization of 37789

Prime factors of 37789 are 23, 31, 53. Prime factorization of 37789 in exponential form is:

37789 = 23¹ × 31¹ × 53¹

Step-3: Factors of 37781

List of positive integer factors of 37781 that divides 37781 without a remainder.

Step-4: Factors of 37789

List of positive integer factors of 37789 that divides 37781 without a remainder.

1, 23, 31, 53, 713, 1219, 1643

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 37781 and 37789. The biggest common factor number is the GCF number.
So the greatest common factor 37781 and 37789 is 1.

Also check out the Least Common Multiple of 37781 and 37789