Greatest Common Factor of 9, 69, 819

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

• Greatest Common Factor of 9, 69, 819 by common division method
• Greatest Common Factor of 9, 69, 819 with matching the biggest common factor

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

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 69

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

1,3,23,69

Factors of 819

List of positive integer factors of 819 that divides 819 without a remainder.

1,3,7,9,13,21,39,63,91,117,273,819

Greatest Common Factor

We found the factors 9,69,819 . The biggest common factor number is the GCF number.
So the greatest common factor 9,69,819 is 3.

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

• GCF of 1, 70, 908
• GCF of 1, 26, 704
• GCF of 9, 44, 143
• GCF of 2, 15, 342
• GCF of 4, 14, 876

1. What is the GCF of 9, 69, 819?

Answer: GCF of 9, 69, 819 is 3.

2. How to Find the GCF of 9, 69, 819

Answer: Greatest Common Factor(GCF) of 9, 69, 819 = 3

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

Step 2: Then multiply all the prime factors GCF(9, 69, 819) = 3.