Greatest Common Factor of 42, 609, 434

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

• Greatest Common Factor of 42, 609, 434 by common division method
• Greatest Common Factor of 42, 609, 434 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

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 434

List of positive integer factors of 434 that divides 434 without a remainder.

1,2,7,14,31,62,217,434

Greatest Common Factor

We found the factors 42,609,434 . The biggest common factor number is the GCF number.
So the greatest common factor 42,609,434 is 7.

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

• GCF of 19, 922, 256
• GCF of 71, 543, 252
• GCF of 67, 783, 437
• GCF of 26, 529, 314
• GCF of 70, 279, 139

1. What is the GCF of 42, 609, 434?

Answer: GCF of 42, 609, 434 is 7.

2. How to Find the GCF of 42, 609, 434

Answer: Greatest Common Factor(GCF) of 42, 609, 434 = 7

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

Step 2: Then multiply all the prime factors GCF(42, 609, 434) = 7.