What is the Greatest Common Factor of 54560 and 54565?

Greatest common factor (GCF) of 54560 and 54565 is 5.

GCF(54560,54565) = 5

We will now calculate the prime factors of 54560 and 54565, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54560 and 54565.

How to find the GCF of 54560 and 54565?

We will first find the prime factorization of 54560 and 54565. After we will calculate the factors of 54560 and 54565 and find the biggest common factor number .

Step-1: Prime Factorization of 54560

Prime factors of 54560 are 2, 5, 11, 31. Prime factorization of 54560 in exponential form is:

54560 = 2⁵ × 5¹ × 11¹ × 31¹

Step-2: Prime Factorization of 54565

Prime factors of 54565 are 5, 7, 1559. Prime factorization of 54565 in exponential form is:

54565 = 5¹ × 7¹ × 1559¹

Step-3: Factors of 54560

List of positive integer factors of 54560 that divides 54560 without a remainder.

1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 27280

Step-4: Factors of 54565

List of positive integer factors of 54565 that divides 54560 without a remainder.

1, 5, 7, 35, 1559, 7795, 10913

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54560 and 54565. The biggest common factor number is the GCF number.
So the greatest common factor 54560 and 54565 is 5.

Also check out the Least Common Multiple of 54560 and 54565