Greatest Common Factor of 42, 423, 585

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

• Greatest Common Factor of 42, 423, 585 by common division method
• Greatest Common Factor of 42, 423, 585 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 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Greatest Common Factor

We found the factors 42,423,585 . The biggest common factor number is the GCF number.
So the greatest common factor 42,423,585 is 3.

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

• GCF of 14, 684, 121
• GCF of 27, 647, 281
• GCF of 23, 661, 677
• GCF of 38, 815, 932
• GCF of 41, 273, 928

1. What is the GCF of 42, 423, 585?

Answer: GCF of 42, 423, 585 is 3.

2. How to Find the GCF of 42, 423, 585

Answer: Greatest Common Factor(GCF) of 42, 423, 585 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 423, 585) = 3.