Greatest Common Factor of 289, 891, 342

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

• Greatest Common Factor of 289, 891, 342 by common division method
• Greatest Common Factor of 289, 891, 342 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 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Factors of 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Greatest Common Factor

We found the factors 289,891,342 . The biggest common factor number is the GCF number.
So the greatest common factor 289,891,342 is 1.

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

• GCF of 915, 448, 831
• GCF of 357, 176, 232
• GCF of 216, 395, 817
• GCF of 660, 642, 938
• GCF of 395, 168, 682

1. What is the GCF of 289, 891, 342?

Answer: GCF of 289, 891, 342 is 1.

2. How to Find the GCF of 289, 891, 342

Answer: Greatest Common Factor(GCF) of 289, 891, 342 = 1

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

Step 2: Then multiply all the prime factors GCF(289, 891, 342) = 1.