Greatest Common Factor of 42, 86, 79, 792

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

• Greatest Common Factor of 42, 86, 79, 792 by common division method
• Greatest Common Factor of 42, 86, 79, 792 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 792

List of positive integer factors of 792 that divides 792 without a remainder.

1,2,3,4,6,8,9,11,12,18,22,24,33,36,44,66,72,88,99,132,198,264,396,792

Greatest Common Factor

We found the factors 42,86,79,792 . The biggest common factor number is the GCF number.
So the greatest common factor 42,86,79,792 is 1.

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

• GCF of 48, 67, 63, 925
• GCF of 12, 97, 55, 273
• GCF of 53, 16, 15, 259
• GCF of 80, 62, 32, 507
• GCF of 26, 74, 84, 705

1. What is the GCF of 42, 86, 79, 792?

Answer: GCF of 42, 86, 79, 792 is 1.

2. How to Find the GCF of 42, 86, 79, 792

Answer: Greatest Common Factor(GCF) of 42, 86, 79, 792 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 86, 79, 792) = 1.