What is the Greatest Common Factor of 55620 and 55639?

Greatest common factor (GCF) of 55620 and 55639 is 1.

GCF(55620,55639) = 1

We will now calculate the prime factors of 55620 and 55639, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55620 and 55639.

How to find the GCF of 55620 and 55639?

We will first find the prime factorization of 55620 and 55639. After we will calculate the factors of 55620 and 55639 and find the biggest common factor number .

Step-1: Prime Factorization of 55620

Prime factors of 55620 are 2, 3, 5, 103. Prime factorization of 55620 in exponential form is:

55620 = 2² × 3³ × 5¹ × 103¹

Step-2: Prime Factorization of 55639

Prime factors of 55639 are 55639. Prime factorization of 55639 in exponential form is:

55639 = 55639¹

Step-3: Factors of 55620

List of positive integer factors of 55620 that divides 55620 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 1030, 1236, 1545, 1854, 2060, 2781, 3090, 3708, 4635, 5562, 6180, 9270, 11124, 13905, 18540, 27810

Step-4: Factors of 55639

List of positive integer factors of 55639 that divides 55620 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55620 and 55639. The biggest common factor number is the GCF number.
So the greatest common factor 55620 and 55639 is 1.

Also check out the Least Common Multiple of 55620 and 55639