Greatest Common Factor of 17, 42, 13, 414

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

• Greatest Common Factor of 17, 42, 13, 414 by common division method
• Greatest Common Factor of 17, 42, 13, 414 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 414

List of positive integer factors of 414 that divides 414 without a remainder.

1,2,3,6,9,18,23,46,69,138,207,414

Greatest Common Factor

We found the factors 17,42,13,414 . The biggest common factor number is the GCF number.
So the greatest common factor 17,42,13,414 is 1.

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

• GCF of 40, 88, 84, 715
• GCF of 56, 41, 95, 799
• GCF of 84, 43, 70, 308
• GCF of 95, 36, 47, 678
• GCF of 77, 10, 48, 613

1. What is the GCF of 17, 42, 13, 414?

Answer: GCF of 17, 42, 13, 414 is 1.

2. How to Find the GCF of 17, 42, 13, 414

Answer: Greatest Common Factor(GCF) of 17, 42, 13, 414 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 42, 13, 414) = 1.