Greatest Common Factor of 42, 57, 82, 538

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

• Greatest Common Factor of 42, 57, 82, 538 by common division method
• Greatest Common Factor of 42, 57, 82, 538 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 42

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

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

Factors of 57

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

1,3,19,57

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Greatest Common Factor

We found the factors 42,57,82,538 . The biggest common factor number is the GCF number.
So the greatest common factor 42,57,82,538 is 1.

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

• GCF of 99, 91, 24, 800
• GCF of 78, 32, 18, 944
• GCF of 55, 91, 80, 151
• GCF of 11, 73, 23, 397
• GCF of 11, 86, 42, 437

1. What is the GCF of 42, 57, 82, 538?

Answer: GCF of 42, 57, 82, 538 is 1.

2. How to Find the GCF of 42, 57, 82, 538

Answer: Greatest Common Factor(GCF) of 42, 57, 82, 538 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 57, 82, 538) = 1.