Greatest Common Factor of 261, 989, 324

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

• Greatest Common Factor of 261, 989, 324 by common division method
• Greatest Common Factor of 261, 989, 324 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 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 324

List of positive integer factors of 324 that divides 324 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,324

Greatest Common Factor

We found the factors 261,989,324 . The biggest common factor number is the GCF number.
So the greatest common factor 261,989,324 is 1.

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

• GCF of 707, 838, 978
• GCF of 701, 222, 474
• GCF of 416, 143, 402
• GCF of 769, 317, 975
• GCF of 950, 596, 182

1. What is the GCF of 261, 989, 324?

Answer: GCF of 261, 989, 324 is 1.

2. How to Find the GCF of 261, 989, 324

Answer: Greatest Common Factor(GCF) of 261, 989, 324 = 1

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

Step 2: Then multiply all the prime factors GCF(261, 989, 324) = 1.