What is the Greatest Common Factor of 84320 and 84338?

Greatest common factor (GCF) of 84320 and 84338 is 2.

GCF(84320,84338) = 2

We will now calculate the prime factors of 84320 and 84338, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84320 and 84338.

How to find the GCF of 84320 and 84338?

We will first find the prime factorization of 84320 and 84338. After we will calculate the factors of 84320 and 84338 and find the biggest common factor number .

Step-1: Prime Factorization of 84320

Prime factors of 84320 are 2, 5, 17, 31. Prime factorization of 84320 in exponential form is:

84320 = 2⁵ × 5¹ × 17¹ × 31¹

Step-2: Prime Factorization of 84338

Prime factors of 84338 are 2, 42169. Prime factorization of 84338 in exponential form is:

84338 = 2¹ × 42169¹

Step-3: Factors of 84320

List of positive integer factors of 84320 that divides 84320 without a remainder.

1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 8432, 10540, 16864, 21080, 42160

Step-4: Factors of 84338

List of positive integer factors of 84338 that divides 84320 without a remainder.

1, 2, 42169

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84320 and 84338. The biggest common factor number is the GCF number.
So the greatest common factor 84320 and 84338 is 2.

Also check out the Least Common Multiple of 84320 and 84338