Greatest Common Factor of 399, 989, 311

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

• Greatest Common Factor of 399, 989, 311 by common division method
• Greatest Common Factor of 399, 989, 311 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 989

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

1,23,43,989

Factors of 311

List of positive integer factors of 311 that divides 311 without a remainder.

1,311

Greatest Common Factor

We found the factors 399,989,311 . The biggest common factor number is the GCF number.
So the greatest common factor 399,989,311 is 1.

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

• GCF of 434, 828, 633
• GCF of 763, 427, 670
• GCF of 417, 817, 446
• GCF of 160, 125, 305
• GCF of 673, 622, 463

1. What is the GCF of 399, 989, 311?

Answer: GCF of 399, 989, 311 is 1.

2. How to Find the GCF of 399, 989, 311

Answer: Greatest Common Factor(GCF) of 399, 989, 311 = 1

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

Step 2: Then multiply all the prime factors GCF(399, 989, 311) = 1.