What is the Greatest Common Factor of 80357 and 80370?

Greatest common factor (GCF) of 80357 and 80370 is 1.

GCF(80357,80370) = 1

We will now calculate the prime factors of 80357 and 80370, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80357 and 80370.

How to find the GCF of 80357 and 80370?

We will first find the prime factorization of 80357 and 80370. After we will calculate the factors of 80357 and 80370 and find the biggest common factor number .

Step-1: Prime Factorization of 80357

Prime factors of 80357 are 107, 751. Prime factorization of 80357 in exponential form is:

80357 = 107¹ × 751¹

Step-2: Prime Factorization of 80370

Prime factors of 80370 are 2, 3, 5, 19, 47. Prime factorization of 80370 in exponential form is:

80370 = 2¹ × 3² × 5¹ × 19¹ × 47¹

Step-3: Factors of 80357

List of positive integer factors of 80357 that divides 80357 without a remainder.

1, 107, 751

Step-4: Factors of 80370

List of positive integer factors of 80370 that divides 80357 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 47, 57, 90, 94, 95, 114, 141, 171, 190, 235, 282, 285, 342, 423, 470, 570, 705, 846, 855, 893, 1410, 1710, 1786, 2115, 2679, 4230, 4465, 5358, 8037, 8930, 13395, 16074, 26790, 40185

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80357 and 80370. The biggest common factor number is the GCF number.
So the greatest common factor 80357 and 80370 is 1.

Also check out the Least Common Multiple of 80357 and 80370