What is the Greatest Common Factor of 55520 and 55534?

Greatest common factor (GCF) of 55520 and 55534 is 2.

GCF(55520,55534) = 2

We will now calculate the prime factors of 55520 and 55534, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55520 and 55534.

How to find the GCF of 55520 and 55534?

We will first find the prime factorization of 55520 and 55534. After we will calculate the factors of 55520 and 55534 and find the biggest common factor number .

Step-1: Prime Factorization of 55520

Prime factors of 55520 are 2, 5, 347. Prime factorization of 55520 in exponential form is:

55520 = 2⁵ × 5¹ × 347¹

Step-2: Prime Factorization of 55534

Prime factors of 55534 are 2, 27767. Prime factorization of 55534 in exponential form is:

55534 = 2¹ × 27767¹

Step-3: Factors of 55520

List of positive integer factors of 55520 that divides 55520 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 694, 1388, 1735, 2776, 3470, 5552, 6940, 11104, 13880, 27760

Step-4: Factors of 55534

List of positive integer factors of 55534 that divides 55520 without a remainder.

1, 2, 27767

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55520 and 55534. The biggest common factor number is the GCF number.
So the greatest common factor 55520 and 55534 is 2.

Also check out the Least Common Multiple of 55520 and 55534