Greatest Common Factor of 69, 23, 78, 797

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

• Greatest Common Factor of 69, 23, 78, 797 by common division method
• Greatest Common Factor of 69, 23, 78, 797 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 797

List of positive integer factors of 797 that divides 797 without a remainder.

1,797

Greatest Common Factor

We found the factors 69,23,78,797 . The biggest common factor number is the GCF number.
So the greatest common factor 69,23,78,797 is 1.

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

• GCF of 75, 52, 38, 181
• GCF of 29, 53, 43, 771
• GCF of 63, 18, 63, 368
• GCF of 93, 65, 15, 823
• GCF of 85, 28, 98, 854

1. What is the GCF of 69, 23, 78, 797?

Answer: GCF of 69, 23, 78, 797 is 1.

2. How to Find the GCF of 69, 23, 78, 797

Answer: Greatest Common Factor(GCF) of 69, 23, 78, 797 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 23, 78, 797) = 1.