What is the Greatest Common Factor of 60740 and 60760?

Greatest common factor (GCF) of 60740 and 60760 is 20.

GCF(60740,60760) = 20

We will now calculate the prime factors of 60740 and 60760, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 60740 and 60760.

How to find the GCF of 60740 and 60760?

We will first find the prime factorization of 60740 and 60760. After we will calculate the factors of 60740 and 60760 and find the biggest common factor number .

Step-1: Prime Factorization of 60740

Prime factors of 60740 are 2, 5, 3037. Prime factorization of 60740 in exponential form is:

60740 = 2² × 5¹ × 3037¹

Step-2: 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-3: Factors of 60740

List of positive integer factors of 60740 that divides 60740 without a remainder.

1, 2, 4, 5, 10, 20, 3037, 6074, 12148, 15185, 30370

Step-4: Factors of 60760

List of positive integer factors of 60760 that divides 60740 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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 60740 and 60760. The biggest common factor number is the GCF number.
So the greatest common factor 60740 and 60760 is 20.

Also check out the Least Common Multiple of 60740 and 60760