Greatest Common Factor of 399, 392, 126

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

• Greatest Common Factor of 399, 392, 126 by common division method
• Greatest Common Factor of 399, 392, 126 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

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 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 399,392,126 . The biggest common factor number is the GCF number.
So the greatest common factor 399,392,126 is 7.

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

• GCF of 481, 317, 286
• GCF of 688, 307, 771
• GCF of 113, 737, 473
• GCF of 828, 689, 698
• GCF of 116, 126, 412

1. What is the GCF of 399, 392, 126?

Answer: GCF of 399, 392, 126 is 7.

2. How to Find the GCF of 399, 392, 126

Answer: Greatest Common Factor(GCF) of 399, 392, 126 = 7

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

Step 2: Then multiply all the prime factors GCF(399, 392, 126) = 7.