What is the Greatest Common Factor of 55685 and 55696?

Greatest common factor (GCF) of 55685 and 55696 is 1.

GCF(55685,55696) = 1

We will now calculate the prime factors of 55685 and 55696, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55685 and 55696.

How to find the GCF of 55685 and 55696?

We will first find the prime factorization of 55685 and 55696. After we will calculate the factors of 55685 and 55696 and find the biggest common factor number .

Step-1: Prime Factorization of 55685

Prime factors of 55685 are 5, 7, 37, 43. Prime factorization of 55685 in exponential form is:

55685 = 5¹ × 7¹ × 37¹ × 43¹

Step-2: Prime Factorization of 55696

Prime factors of 55696 are 2, 59. Prime factorization of 55696 in exponential form is:

55696 = 2⁴ × 59²

Step-3: Factors of 55685

List of positive integer factors of 55685 that divides 55685 without a remainder.

1, 5, 7, 35, 37, 43, 185, 215, 259, 301, 1295, 1505, 1591, 7955, 11137

Step-4: Factors of 55696

List of positive integer factors of 55696 that divides 55685 without a remainder.

1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 3481, 6962, 13924, 27848

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55685 and 55696. The biggest common factor number is the GCF number.
So the greatest common factor 55685 and 55696 is 1.

Also check out the Least Common Multiple of 55685 and 55696