What is the Greatest Common Factor of 61768 and 61773?

Greatest common factor (GCF) of 61768 and 61773 is 1.

GCF(61768,61773) = 1

We will now calculate the prime factors of 61768 and 61773, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61768 and 61773.

How to find the GCF of 61768 and 61773?

We will first find the prime factorization of 61768 and 61773. After we will calculate the factors of 61768 and 61773 and find the biggest common factor number .

Step-1: Prime Factorization of 61768

Prime factors of 61768 are 2, 7, 1103. Prime factorization of 61768 in exponential form is:

61768 = 2³ × 7¹ × 1103¹

Step-2: Prime Factorization of 61773

Prime factors of 61773 are 3, 59, 349. Prime factorization of 61773 in exponential form is:

61773 = 3¹ × 59¹ × 349¹

Step-3: Factors of 61768

List of positive integer factors of 61768 that divides 61768 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56, 1103, 2206, 4412, 7721, 8824, 15442, 30884

Step-4: Factors of 61773

List of positive integer factors of 61773 that divides 61768 without a remainder.

1, 3, 59, 177, 349, 1047, 20591

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61768 and 61773. The biggest common factor number is the GCF number.
So the greatest common factor 61768 and 61773 is 1.

Also check out the Least Common Multiple of 61768 and 61773