What is the Greatest Common Factor of 87322 and 87340?

Greatest common factor (GCF) of 87322 and 87340 is 2.

GCF(87322,87340) = 2

We will now calculate the prime factors of 87322 and 87340, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87322 and 87340.

How to find the GCF of 87322 and 87340?

We will first find the prime factorization of 87322 and 87340. After we will calculate the factors of 87322 and 87340 and find the biggest common factor number .

Step-1: Prime Factorization of 87322

Prime factors of 87322 are 2, 43661. Prime factorization of 87322 in exponential form is:

87322 = 2¹ × 43661¹

Step-2: Prime Factorization of 87340

Prime factors of 87340 are 2, 5, 11, 397. Prime factorization of 87340 in exponential form is:

87340 = 2² × 5¹ × 11¹ × 397¹

Step-3: Factors of 87322

List of positive integer factors of 87322 that divides 87322 without a remainder.

1, 2, 43661

Step-4: Factors of 87340

List of positive integer factors of 87340 that divides 87322 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 397, 794, 1588, 1985, 3970, 4367, 7940, 8734, 17468, 21835, 43670

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87322 and 87340. The biggest common factor number is the GCF number.
So the greatest common factor 87322 and 87340 is 2.

Also check out the Least Common Multiple of 87322 and 87340