Greatest Common Factor of 42, 109, 460

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

• Greatest Common Factor of 42, 109, 460 by common division method
• Greatest Common Factor of 42, 109, 460 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 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Factors of 460

List of positive integer factors of 460 that divides 460 without a remainder.

1,2,4,5,10,20,23,46,92,115,230,460

Greatest Common Factor

We found the factors 42,109,460 . The biggest common factor number is the GCF number.
So the greatest common factor 42,109,460 is 1.

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

• GCF of 42, 355, 513
• GCF of 10, 933, 902
• GCF of 89, 597, 333
• GCF of 81, 827, 262
• GCF of 25, 468, 656

1. What is the GCF of 42, 109, 460?

Answer: GCF of 42, 109, 460 is 1.

2. How to Find the GCF of 42, 109, 460

Answer: Greatest Common Factor(GCF) of 42, 109, 460 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 109, 460) = 1.