Greatest Common Factor of 289, 117, 289

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

• Greatest Common Factor of 289, 117, 289 by common division method
• Greatest Common Factor of 289, 117, 289 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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 289

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

1,17,289

Greatest Common Factor

We found the factors 289,117,289 . The biggest common factor number is the GCF number.
So the greatest common factor 289,117,289 is 1.

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

• GCF of 563, 112, 466
• GCF of 667, 703, 144
• GCF of 941, 892, 858
• GCF of 139, 290, 116
• GCF of 597, 687, 893

1. What is the GCF of 289, 117, 289?

Answer: GCF of 289, 117, 289 is 1.

2. How to Find the GCF of 289, 117, 289

Answer: Greatest Common Factor(GCF) of 289, 117, 289 = 1

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

Step 2: Then multiply all the prime factors GCF(289, 117, 289) = 1.