Greatest Common Factor of 842, 399, 426

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

• Greatest Common Factor of 842, 399, 426 by common division method
• Greatest Common Factor of 842, 399, 426 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 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Greatest Common Factor

We found the factors 842,399,426 . The biggest common factor number is the GCF number.
So the greatest common factor 842,399,426 is 1.

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

• GCF of 366, 995, 966
• GCF of 330, 486, 949
• GCF of 249, 748, 892
• GCF of 985, 160, 907
• GCF of 512, 885, 385

1. What is the GCF of 842, 399, 426?

Answer: GCF of 842, 399, 426 is 1.

2. How to Find the GCF of 842, 399, 426

Answer: Greatest Common Factor(GCF) of 842, 399, 426 = 1

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

Step 2: Then multiply all the prime factors GCF(842, 399, 426) = 1.