Greatest Common Factor of 42, 18, 76, 540

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

• Greatest Common Factor of 42, 18, 76, 540 by common division method
• Greatest Common Factor of 42, 18, 76, 540 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 76

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

1,2,4,19,38,76

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 42,18,76,540 . The biggest common factor number is the GCF number.
So the greatest common factor 42,18,76,540 is 2.

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

• GCF of 60, 73, 49, 698
• GCF of 41, 51, 55, 314
• GCF of 73, 62, 18, 480
• GCF of 87, 85, 57, 192
• GCF of 38, 98, 42, 769

1. What is the GCF of 42, 18, 76, 540?

Answer: GCF of 42, 18, 76, 540 is 2.

2. How to Find the GCF of 42, 18, 76, 540

Answer: Greatest Common Factor(GCF) of 42, 18, 76, 540 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 18, 76, 540) = 2.