Greatest Common Factor of 392, 787, 842

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

• Greatest Common Factor of 392, 787, 842 by common division method
• Greatest Common Factor of 392, 787, 842 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 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 787

List of positive integer factors of 787 that divides 787 without a remainder.

1,787

Factors of 842

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

1,2,421,842

Greatest Common Factor

We found the factors 392,787,842 . The biggest common factor number is the GCF number.
So the greatest common factor 392,787,842 is 1.

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

• GCF of 683, 185, 221
• GCF of 854, 222, 670
• GCF of 671, 419, 149
• GCF of 965, 679, 335
• GCF of 213, 621, 883

1. What is the GCF of 392, 787, 842?

Answer: GCF of 392, 787, 842 is 1.

2. How to Find the GCF of 392, 787, 842

Answer: Greatest Common Factor(GCF) of 392, 787, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(392, 787, 842) = 1.