Greatest Common Factor of 289, 426, 86

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

• Greatest Common Factor of 289, 426, 86 by common division method
• Greatest Common Factor of 289, 426, 86 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 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Greatest Common Factor

We found the factors 289,426,86 . The biggest common factor number is the GCF number.
So the greatest common factor 289,426,86 is 1.

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

• GCF of 299, 167, 41
• GCF of 923, 208, 88
• GCF of 698, 933, 75
• GCF of 190, 279, 45
• GCF of 706, 318, 97

1. What is the GCF of 289, 426, 86?

Answer: GCF of 289, 426, 86 is 1.

2. How to Find the GCF of 289, 426, 86

Answer: Greatest Common Factor(GCF) of 289, 426, 86 = 1

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

Step 2: Then multiply all the prime factors GCF(289, 426, 86) = 1.