Greatest Common Factor of 42, 290, 540

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

• Greatest Common Factor of 42, 290, 540 by common division method
• Greatest Common Factor of 42, 290, 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 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

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 42,290,540 . The biggest common factor number is the GCF number.
So the greatest common factor 42,290,540 is 2.

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

• GCF of 96, 588, 546
• GCF of 77, 317, 564
• GCF of 75, 236, 771
• GCF of 49, 500, 789
• GCF of 92, 163, 859

1. What is the GCF of 42, 290, 540?

Answer: GCF of 42, 290, 540 is 2.

2. How to Find the GCF of 42, 290, 540

Answer: Greatest Common Factor(GCF) of 42, 290, 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, 290, 540) = 2.