What is the Greatest Common Factor of 83510 and 83520?

Greatest common factor (GCF) of 83510 and 83520 is 10.

GCF(83510,83520) = 10

We will now calculate the prime factors of 83510 and 83520, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83510 and 83520.

How to find the GCF of 83510 and 83520?

We will first find the prime factorization of 83510 and 83520. After we will calculate the factors of 83510 and 83520 and find the biggest common factor number .

Step-1: Prime Factorization of 83510

Prime factors of 83510 are 2, 5, 7, 1193. Prime factorization of 83510 in exponential form is:

83510 = 2¹ × 5¹ × 7¹ × 1193¹

Step-2: Prime Factorization of 83520

Prime factors of 83520 are 2, 3, 5, 29. Prime factorization of 83520 in exponential form is:

83520 = 2⁶ × 3² × 5¹ × 29¹

Step-3: Factors of 83510

List of positive integer factors of 83510 that divides 83510 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 1193, 2386, 5965, 8351, 11930, 16702, 41755

Step-4: Factors of 83520

List of positive integer factors of 83520 that divides 83510 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 2088, 2320, 2610, 2784, 2880, 3480, 4176, 4640, 5220, 5568, 6960, 8352, 9280, 10440, 13920, 16704, 20880, 27840, 41760

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83510 and 83520. The biggest common factor number is the GCF number.
So the greatest common factor 83510 and 83520 is 10.

Also check out the Least Common Multiple of 83510 and 83520