Greatest Common Factor of 42, 326, 609

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

• Greatest Common Factor of 42, 326, 609 by common division method
• Greatest Common Factor of 42, 326, 609 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 326

List of positive integer factors of 326 that divides 326 without a remainder.

1,2,163,326

Factors of 609

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

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

Greatest Common Factor

We found the factors 42,326,609 . The biggest common factor number is the GCF number.
So the greatest common factor 42,326,609 is 1.

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

• GCF of 19, 821, 191
• GCF of 52, 552, 215
• GCF of 59, 282, 826
• GCF of 12, 490, 696
• GCF of 76, 349, 368

1. What is the GCF of 42, 326, 609?

Answer: GCF of 42, 326, 609 is 1.

2. How to Find the GCF of 42, 326, 609

Answer: Greatest Common Factor(GCF) of 42, 326, 609 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 326, 609) = 1.