What is the Greatest Common Factor of 34570 and 34580?

Greatest common factor (GCF) of 34570 and 34580 is 10.

GCF(34570,34580) = 10

We will now calculate the prime factors of 34570 and 34580, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34570 and 34580.

How to find the GCF of 34570 and 34580?

We will first find the prime factorization of 34570 and 34580. After we will calculate the factors of 34570 and 34580 and find the biggest common factor number .

Step-1: Prime Factorization of 34570

Prime factors of 34570 are 2, 5, 3457. Prime factorization of 34570 in exponential form is:

34570 = 2¹ × 5¹ × 3457¹

Step-2: Prime Factorization of 34580

Prime factors of 34580 are 2, 5, 7, 13, 19. Prime factorization of 34580 in exponential form is:

34580 = 2² × 5¹ × 7¹ × 13¹ × 19¹

Step-3: Factors of 34570

List of positive integer factors of 34570 that divides 34570 without a remainder.

1, 2, 5, 10, 3457, 6914, 17285

Step-4: Factors of 34580

List of positive integer factors of 34580 that divides 34570 without a remainder.

1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 3458, 4940, 6916, 8645, 17290

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34570 and 34580. The biggest common factor number is the GCF number.
So the greatest common factor 34570 and 34580 is 10.

Also check out the Least Common Multiple of 34570 and 34580