Greatest Common Factor of 289, 979, 139

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

• Greatest Common Factor of 289, 979, 139 by common division method
• Greatest Common Factor of 289, 979, 139 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 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 289,979,139 . The biggest common factor number is the GCF number.
So the greatest common factor 289,979,139 is 1.

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

• GCF of 772, 336, 803
• GCF of 736, 603, 774
• GCF of 483, 706, 394
• GCF of 762, 764, 286
• GCF of 965, 466, 644

1. What is the GCF of 289, 979, 139?

Answer: GCF of 289, 979, 139 is 1.

2. How to Find the GCF of 289, 979, 139

Answer: Greatest Common Factor(GCF) of 289, 979, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(289, 979, 139) = 1.