What is the Greatest Common Factor of 61743 and 61757?

Greatest common factor (GCF) of 61743 and 61757 is 1.

GCF(61743,61757) = 1

We will now calculate the prime factors of 61743 and 61757, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61743 and 61757.

How to find the GCF of 61743 and 61757?

We will first find the prime factorization of 61743 and 61757. After we will calculate the factors of 61743 and 61757 and find the biggest common factor number .

Step-1: Prime Factorization of 61743

Prime factors of 61743 are 3, 11, 1871. Prime factorization of 61743 in exponential form is:

61743 = 3¹ × 11¹ × 1871¹

Step-2: Prime Factorization of 61757

Prime factors of 61757 are 61757. Prime factorization of 61757 in exponential form is:

61757 = 61757¹

Step-3: Factors of 61743

List of positive integer factors of 61743 that divides 61743 without a remainder.

1, 3, 11, 33, 1871, 5613, 20581

Step-4: Factors of 61757

List of positive integer factors of 61757 that divides 61743 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61743 and 61757. The biggest common factor number is the GCF number.
So the greatest common factor 61743 and 61757 is 1.

Also check out the Least Common Multiple of 61743 and 61757