Greatest Common Factor of 42, 171, 537

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

• Greatest Common Factor of 42, 171, 537 by common division method
• Greatest Common Factor of 42, 171, 537 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Factors of 537

List of positive integer factors of 537 that divides 537 without a remainder.

1,3,179,537

Greatest Common Factor

We found the factors 42,171,537 . The biggest common factor number is the GCF number.
So the greatest common factor 42,171,537 is 3.

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

• GCF of 15, 316, 340
• GCF of 63, 820, 497
• GCF of 56, 227, 625
• GCF of 23, 404, 370
• GCF of 48, 705, 204

1. What is the GCF of 42, 171, 537?

Answer: GCF of 42, 171, 537 is 3.

2. How to Find the GCF of 42, 171, 537

Answer: Greatest Common Factor(GCF) of 42, 171, 537 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 171, 537) = 3.