What is the Greatest Common Factor of 69361 and 69370?

Greatest common factor (GCF) of 69361 and 69370 is 1.

GCF(69361,69370) = 1

We will now calculate the prime factors of 69361 and 69370, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69361 and 69370.

How to find the GCF of 69361 and 69370?

We will first find the prime factorization of 69361 and 69370. After we will calculate the factors of 69361 and 69370 and find the biggest common factor number .

Step-1: Prime Factorization of 69361

Prime factors of 69361 are 139, 499. Prime factorization of 69361 in exponential form is:

69361 = 139¹ × 499¹

Step-2: Prime Factorization of 69370

Prime factors of 69370 are 2, 5, 7, 991. Prime factorization of 69370 in exponential form is:

69370 = 2¹ × 5¹ × 7¹ × 991¹

Step-3: Factors of 69361

List of positive integer factors of 69361 that divides 69361 without a remainder.

1, 139, 499

Step-4: Factors of 69370

List of positive integer factors of 69370 that divides 69361 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 991, 1982, 4955, 6937, 9910, 13874, 34685

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69361 and 69370. The biggest common factor number is the GCF number.
So the greatest common factor 69361 and 69370 is 1.

Also check out the Least Common Multiple of 69361 and 69370