What is the Greatest Common Factor of 83780 and 83799?

Greatest common factor (GCF) of 83780 and 83799 is 1.

GCF(83780,83799) = 1

We will now calculate the prime factors of 83780 and 83799, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83780 and 83799.

How to find the GCF of 83780 and 83799?

We will first find the prime factorization of 83780 and 83799. After we will calculate the factors of 83780 and 83799 and find the biggest common factor number .

Step-1: Prime Factorization of 83780

Prime factors of 83780 are 2, 5, 59, 71. Prime factorization of 83780 in exponential form is:

83780 = 2² × 5¹ × 59¹ × 71¹

Step-2: Prime Factorization of 83799

Prime factors of 83799 are 3, 9311. Prime factorization of 83799 in exponential form is:

83799 = 3² × 9311¹

Step-3: Factors of 83780

List of positive integer factors of 83780 that divides 83780 without a remainder.

1, 2, 4, 5, 10, 20, 59, 71, 118, 142, 236, 284, 295, 355, 590, 710, 1180, 1420, 4189, 8378, 16756, 20945, 41890

Step-4: Factors of 83799

List of positive integer factors of 83799 that divides 83780 without a remainder.

1, 3, 9, 9311, 27933

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83780 and 83799. The biggest common factor number is the GCF number.
So the greatest common factor 83780 and 83799 is 1.

Also check out the Least Common Multiple of 83780 and 83799