Greatest Common Factor of 42, 609, 408

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

• Greatest Common Factor of 42, 609, 408 by common division method
• Greatest Common Factor of 42, 609, 408 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 609

List of positive integer factors of 609 that divides 609 without a remainder.

1,3,7,21,29,87,203,609

Factors of 408

List of positive integer factors of 408 that divides 408 without a remainder.

1,2,3,4,6,8,12,17,24,34,51,68,102,136,204,408

Greatest Common Factor

We found the factors 42,609,408 . The biggest common factor number is the GCF number.
So the greatest common factor 42,609,408 is 3.

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

• GCF of 32, 157, 917
• GCF of 75, 976, 400
• GCF of 76, 242, 258
• GCF of 35, 821, 503
• GCF of 22, 982, 264

1. What is the GCF of 42, 609, 408?

Answer: GCF of 42, 609, 408 is 3.

2. How to Find the GCF of 42, 609, 408

Answer: Greatest Common Factor(GCF) of 42, 609, 408 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 609, 408) = 3.