Greatest Common Factor of 12, 76, 57, 139

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

• Greatest Common Factor of 12, 76, 57, 139 by common division method
• Greatest Common Factor of 12, 76, 57, 139 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 12,76,57,139 . The biggest common factor number is the GCF number.
So the greatest common factor 12,76,57,139 is 1.

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

• GCF of 72, 47, 64, 738
• GCF of 52, 15, 69, 157
• GCF of 97, 32, 39, 693
• GCF of 22, 32, 99, 645
• GCF of 25, 86, 84, 940

1. What is the GCF of 12, 76, 57, 139?

Answer: GCF of 12, 76, 57, 139 is 1.

2. How to Find the GCF of 12, 76, 57, 139

Answer: Greatest Common Factor(GCF) of 12, 76, 57, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 76, 57, 139) = 1.