Greatest Common Factor of 399, 308, 628

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

• Greatest Common Factor of 399, 308, 628 by common division method
• Greatest Common Factor of 399, 308, 628 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 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Greatest Common Factor

We found the factors 399,308,628 . The biggest common factor number is the GCF number.
So the greatest common factor 399,308,628 is 1.

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

• GCF of 868, 930, 737
• GCF of 698, 670, 174
• GCF of 444, 138, 809
• GCF of 680, 604, 511
• GCF of 504, 303, 155

1. What is the GCF of 399, 308, 628?

Answer: GCF of 399, 308, 628 is 1.

2. How to Find the GCF of 399, 308, 628

Answer: Greatest Common Factor(GCF) of 399, 308, 628 = 1

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

Step 2: Then multiply all the prime factors GCF(399, 308, 628) = 1.