Greatest Common Factor of 597, 420, 138

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

• Greatest Common Factor of 597, 420, 138 by common division method
• Greatest Common Factor of 597, 420, 138 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 597

List of positive integer factors of 597 that divides 597 without a remainder.

1,3,199,597

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 597,420,138 . The biggest common factor number is the GCF number.
So the greatest common factor 597,420,138 is 3.

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

• GCF of 733, 608, 923
• GCF of 613, 567, 140
• GCF of 276, 928, 180
• GCF of 664, 314, 602
• GCF of 349, 755, 820

1. What is the GCF of 597, 420, 138?

Answer: GCF of 597, 420, 138 is 3.

2. How to Find the GCF of 597, 420, 138

Answer: Greatest Common Factor(GCF) of 597, 420, 138 = 3

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

Step 2: Then multiply all the prime factors GCF(597, 420, 138) = 3.