Greatest Common Factor of 521, 391, 60

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 521, 391, 60 by common division method
• Greatest Common Factor of 521, 391, 60 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 521,391,60 . The biggest common factor number is the GCF number.
So the greatest common factor 521,391,60 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 139, 941, 32
• GCF of 456, 147, 51
• GCF of 454, 651, 41
• GCF of 656, 322, 10
• GCF of 531, 507, 87

1. What is the GCF of 521, 391, 60?

Answer: GCF of 521, 391, 60 is 1.

2. How to Find the GCF of 521, 391, 60

Answer: Greatest Common Factor(GCF) of 521, 391, 60 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(521, 391, 60) = 1.