Greatest Common Factor of 399, 100, 664

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

• Greatest Common Factor of 399, 100, 664 by common division method
• Greatest Common Factor of 399, 100, 664 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 100

List of positive integer factors of 100 that divides 100 without a remainder.

1,2,4,5,10,20,25,50,100

Factors of 664

List of positive integer factors of 664 that divides 664 without a remainder.

1,2,4,8,83,166,332,664

Greatest Common Factor

We found the factors 399,100,664 . The biggest common factor number is the GCF number.
So the greatest common factor 399,100,664 is 1.

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

• GCF of 279, 839, 561
• GCF of 198, 761, 533
• GCF of 797, 311, 780
• GCF of 234, 527, 317
• GCF of 292, 242, 702

1. What is the GCF of 399, 100, 664?

Answer: GCF of 399, 100, 664 is 1.

2. How to Find the GCF of 399, 100, 664

Answer: Greatest Common Factor(GCF) of 399, 100, 664 = 1

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

Step 2: Then multiply all the prime factors GCF(399, 100, 664) = 1.