Greatest Common Factor of 399, 138, 325

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

• Greatest Common Factor of 399, 138, 325 by common division method
• Greatest Common Factor of 399, 138, 325 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 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 325

List of positive integer factors of 325 that divides 325 without a remainder.

1,5,13,25,65,325

Greatest Common Factor

We found the factors 399,138,325 . The biggest common factor number is the GCF number.
So the greatest common factor 399,138,325 is 1.

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

• GCF of 172, 286, 406
• GCF of 768, 352, 138
• GCF of 516, 263, 936
• GCF of 472, 419, 307
• GCF of 828, 807, 450

1. What is the GCF of 399, 138, 325?

Answer: GCF of 399, 138, 325 is 1.

2. How to Find the GCF of 399, 138, 325

Answer: Greatest Common Factor(GCF) of 399, 138, 325 = 1

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

Step 2: Then multiply all the prime factors GCF(399, 138, 325) = 1.