Greatest Common Factor of 42, 54, 504

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

• Greatest Common Factor of 42, 54, 504 by common division method
• Greatest Common Factor of 42, 54, 504 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 x 3 = 6

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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

Greatest Common Factor

We found the factors 42,54,504 . The biggest common factor number is the GCF number.
So the greatest common factor 42,54,504 is 6.

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

• GCF of 81, 49, 678
• GCF of 50, 30, 568
• GCF of 97, 57, 418
• GCF of 16, 98, 950
• GCF of 89, 89, 860

1. What is the GCF of 42, 54, 504?

Answer: GCF of 42, 54, 504 is 6.

2. How to Find the GCF of 42, 54, 504

Answer: Greatest Common Factor(GCF) of 42, 54, 504 = 6

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

Step 2: Then multiply all the prime factors GCF(42, 54, 504) = 6.