What is the Greatest Common Factor of 80436 and 80444?

Greatest common factor (GCF) of 80436 and 80444 is 4.

GCF(80436,80444) = 4

We will now calculate the prime factors of 80436 and 80444, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80436 and 80444.

How to find the GCF of 80436 and 80444?

We will first find the prime factorization of 80436 and 80444. After we will calculate the factors of 80436 and 80444 and find the biggest common factor number .

Step-1: Prime Factorization of 80436

Prime factors of 80436 are 2, 3, 6703. Prime factorization of 80436 in exponential form is:

80436 = 2² × 3¹ × 6703¹

Step-2: Prime Factorization of 80444

Prime factors of 80444 are 2, 7, 13, 17. Prime factorization of 80444 in exponential form is:

80444 = 2² × 7¹ × 13² × 17¹

Step-3: Factors of 80436

List of positive integer factors of 80436 that divides 80436 without a remainder.

1, 2, 3, 4, 6, 12, 6703, 13406, 20109, 26812, 40218

Step-4: Factors of 80444

List of positive integer factors of 80444 that divides 80436 without a remainder.

1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 884, 1183, 1547, 2366, 2873, 3094, 4732, 5746, 6188, 11492, 20111, 40222

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80436 and 80444. The biggest common factor number is the GCF number.
So the greatest common factor 80436 and 80444 is 4.

Also check out the Least Common Multiple of 80436 and 80444