What is the Greatest Common Factor of 60770 and 60781?

Greatest common factor (GCF) of 60770 and 60781 is 1.

GCF(60770,60781) = 1

We will now calculate the prime factors of 60770 and 60781, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60770 and 60781.

How to find the GCF of 60770 and 60781?

We will first find the prime factorization of 60770 and 60781. After we will calculate the factors of 60770 and 60781 and find the biggest common factor number .

Step-1: Prime Factorization of 60770

Prime factors of 60770 are 2, 5, 59, 103. Prime factorization of 60770 in exponential form is:

60770 = 2¹ × 5¹ × 59¹ × 103¹

Step-2: Prime Factorization of 60781

Prime factors of 60781 are 7, 19, 457. Prime factorization of 60781 in exponential form is:

60781 = 7¹ × 19¹ × 457¹

Step-3: Factors of 60770

List of positive integer factors of 60770 that divides 60770 without a remainder.

1, 2, 5, 10, 59, 103, 118, 206, 295, 515, 590, 1030, 6077, 12154, 30385

Step-4: Factors of 60781

List of positive integer factors of 60781 that divides 60770 without a remainder.

1, 7, 19, 133, 457, 3199, 8683

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60770 and 60781. The biggest common factor number is the GCF number.
So the greatest common factor 60770 and 60781 is 1.

Also check out the Least Common Multiple of 60770 and 60781