What is the Greatest Common Factor of 53780 and 53788?

Greatest common factor (GCF) of 53780 and 53788 is 4.

GCF(53780,53788) = 4

We will now calculate the prime factors of 53780 and 53788, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 53780 and 53788.

How to find the GCF of 53780 and 53788?

We will first find the prime factorization of 53780 and 53788. After we will calculate the factors of 53780 and 53788 and find the biggest common factor number .

Step-1: Prime Factorization of 53780

Prime factors of 53780 are 2, 5, 2689. Prime factorization of 53780 in exponential form is:

53780 = 2² × 5¹ × 2689¹

Step-2: Prime Factorization of 53788

Prime factors of 53788 are 2, 7, 17, 113. Prime factorization of 53788 in exponential form is:

53788 = 2² × 7¹ × 17¹ × 113¹

Step-3: Factors of 53780

List of positive integer factors of 53780 that divides 53780 without a remainder.

1, 2, 4, 5, 10, 20, 2689, 5378, 10756, 13445, 26890

Step-4: Factors of 53788

List of positive integer factors of 53788 that divides 53780 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 476, 791, 1582, 1921, 3164, 3842, 7684, 13447, 26894

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 53780 and 53788. The biggest common factor number is the GCF number.
So the greatest common factor 53780 and 53788 is 4.

Also check out the Least Common Multiple of 53780 and 53788