What is the Greatest Common Factor of 60760 and 60780?

Greatest common factor (GCF) of 60760 and 60780 is 20.

GCF(60760,60780) = 20

We will now calculate the prime factors of 60760 and 60780, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60760 and 60780.

How to find the GCF of 60760 and 60780?

We will first find the prime factorization of 60760 and 60780. After we will calculate the factors of 60760 and 60780 and find the biggest common factor number .

Step-1: Prime Factorization of 60760

Prime factors of 60760 are 2, 5, 7, 31. Prime factorization of 60760 in exponential form is:

60760 = 2³ × 5¹ × 7² × 31¹

Step-2: Prime Factorization of 60780

Prime factors of 60780 are 2, 3, 5, 1013. Prime factorization of 60780 in exponential form is:

60780 = 2² × 3¹ × 5¹ × 1013¹

Step-3: Factors of 60760

List of positive integer factors of 60760 that divides 60760 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 6076, 7595, 8680, 12152, 15190, 30380

Step-4: Factors of 60780

List of positive integer factors of 60780 that divides 60760 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1013, 2026, 3039, 4052, 5065, 6078, 10130, 12156, 15195, 20260, 30390

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60760 and 60780. The biggest common factor number is the GCF number.
So the greatest common factor 60760 and 60780 is 20.

Also check out the Least Common Multiple of 60760 and 60780