What is the Greatest Common Factor of 55783 and 55787?

Greatest common factor (GCF) of 55783 and 55787 is 1.

GCF(55783,55787) = 1

We will now calculate the prime factors of 55783 and 55787, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55783 and 55787.

How to find the GCF of 55783 and 55787?

We will first find the prime factorization of 55783 and 55787. After we will calculate the factors of 55783 and 55787 and find the biggest common factor number .

Step-1: Prime Factorization of 55783

Prime factors of 55783 are 7, 13, 613. Prime factorization of 55783 in exponential form is:

55783 = 7¹ × 13¹ × 613¹

Step-2: Prime Factorization of 55787

Prime factors of 55787 are 55787. Prime factorization of 55787 in exponential form is:

55787 = 55787¹

Step-3: Factors of 55783

List of positive integer factors of 55783 that divides 55783 without a remainder.

1, 7, 13, 91, 613, 4291, 7969

Step-4: Factors of 55787

List of positive integer factors of 55787 that divides 55783 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55783 and 55787. The biggest common factor number is the GCF number.
So the greatest common factor 55783 and 55787 is 1.

Also check out the Least Common Multiple of 55783 and 55787