What is the Greatest Common Factor of 34300 and 34320?

Greatest common factor (GCF) of 34300 and 34320 is 20.

GCF(34300,34320) = 20

We will now calculate the prime factors of 34300 and 34320, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34300 and 34320.

How to find the GCF of 34300 and 34320?

We will first find the prime factorization of 34300 and 34320. After we will calculate the factors of 34300 and 34320 and find the biggest common factor number .

Step-1: Prime Factorization of 34300

Prime factors of 34300 are 2, 5, 7. Prime factorization of 34300 in exponential form is:

34300 = 2² × 5² × 7³

Step-2: Prime Factorization of 34320

Prime factors of 34320 are 2, 3, 5, 11, 13. Prime factorization of 34320 in exponential form is:

34320 = 2⁴ × 3¹ × 5¹ × 11¹ × 13¹

Step-3: Factors of 34300

List of positive integer factors of 34300 that divides 34300 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 6860, 8575, 17150

Step-4: Factors of 34320

List of positive integer factors of 34320 that divides 34300 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34300 and 34320. The biggest common factor number is the GCF number.
So the greatest common factor 34300 and 34320 is 20.

Also check out the Least Common Multiple of 34300 and 34320