Greatest Common Factor of 69, 78, 399, 873

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

• Greatest Common Factor of 69, 78, 399, 873 by common division method
• Greatest Common Factor of 69, 78, 399, 873 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 69

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

1,3,23,69

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 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 873

List of positive integer factors of 873 that divides 873 without a remainder.

1,3,9,97,291,873

Greatest Common Factor

We found the factors 69,78,399,873 . The biggest common factor number is the GCF number.
So the greatest common factor 69,78,399,873 is 3.

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

• GCF of 88, 17, 962, 996
• GCF of 40, 18, 286, 640
• GCF of 48, 98, 660, 678
• GCF of 54, 83, 776, 830
• GCF of 22, 90, 187, 662

1. What is the GCF of 69, 78, 399, 873?

Answer: GCF of 69, 78, 399, 873 is 3.

2. How to Find the GCF of 69, 78, 399, 873

Answer: Greatest Common Factor(GCF) of 69, 78, 399, 873 = 3

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

Step 2: Then multiply all the prime factors GCF(69, 78, 399, 873) = 3.