Greatest Common Factor of 17, 89, 64, 424

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

• Greatest Common Factor of 17, 89, 64, 424 by common division method
• Greatest Common Factor of 17, 89, 64, 424 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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Greatest Common Factor

We found the factors 17,89,64,424 . The biggest common factor number is the GCF number.
So the greatest common factor 17,89,64,424 is 1.

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

• GCF of 50, 42, 63, 215
• GCF of 84, 38, 55, 247
• GCF of 38, 78, 69, 358
• GCF of 42, 88, 62, 595
• GCF of 38, 20, 55, 593

1. What is the GCF of 17, 89, 64, 424?

Answer: GCF of 17, 89, 64, 424 is 1.

2. How to Find the GCF of 17, 89, 64, 424

Answer: Greatest Common Factor(GCF) of 17, 89, 64, 424 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 89, 64, 424) = 1.