Greatest Common Factor of 79, 42, 801

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

• Greatest Common Factor of 79, 42, 801 by common division method
• Greatest Common Factor of 79, 42, 801 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 79

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

1,79

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 801

List of positive integer factors of 801 that divides 801 without a remainder.

1,3,9,89,267,801

Greatest Common Factor

We found the factors 79,42,801 . The biggest common factor number is the GCF number.
So the greatest common factor 79,42,801 is 1.

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

• GCF of 15, 79, 567
• GCF of 79, 36, 261
• GCF of 36, 83, 857
• GCF of 15, 52, 365
• GCF of 21, 20, 532

1. What is the GCF of 79, 42, 801?

Answer: GCF of 79, 42, 801 is 1.

2. How to Find the GCF of 79, 42, 801

Answer: Greatest Common Factor(GCF) of 79, 42, 801 = 1

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

Step 2: Then multiply all the prime factors GCF(79, 42, 801) = 1.