What is the Greatest Common Factor of 80426 and 80432?

Greatest common factor (GCF) of 80426 and 80432 is 2.

GCF(80426,80432) = 2

We will now calculate the prime factors of 80426 and 80432, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80426 and 80432.

How to find the GCF of 80426 and 80432?

We will first find the prime factorization of 80426 and 80432. After we will calculate the factors of 80426 and 80432 and find the biggest common factor number .

Step-1: Prime Factorization of 80426

Prime factors of 80426 are 2, 40213. Prime factorization of 80426 in exponential form is:

80426 = 2¹ × 40213¹

Step-2: Prime Factorization of 80432

Prime factors of 80432 are 2, 11, 457. Prime factorization of 80432 in exponential form is:

80432 = 2⁴ × 11¹ × 457¹

Step-3: Factors of 80426

List of positive integer factors of 80426 that divides 80426 without a remainder.

1, 2, 40213

Step-4: Factors of 80432

List of positive integer factors of 80432 that divides 80426 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 457, 914, 1828, 3656, 5027, 7312, 10054, 20108, 40216

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80426 and 80432. The biggest common factor number is the GCF number.
So the greatest common factor 80426 and 80432 is 2.

Also check out the Least Common Multiple of 80426 and 80432