Greatest Common Factor of 819, 852, 78

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

• Greatest Common Factor of 819, 852, 78 by common division method
• Greatest Common Factor of 819, 852, 78 with matching the biggest common factor

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

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

Factors of 852

List of positive integer factors of 852 that divides 852 without a remainder.

1,2,3,4,6,12,71,142,213,284,426,852

Factors of 78

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

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

Greatest Common Factor

We found the factors 819,852,78 . The biggest common factor number is the GCF number.
So the greatest common factor 819,852,78 is 3.

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

• GCF of 130, 979, 14
• GCF of 954, 587, 80
• GCF of 745, 959, 46
• GCF of 621, 330, 44
• GCF of 923, 323, 58

1. What is the GCF of 819, 852, 78?

Answer: GCF of 819, 852, 78 is 3.

2. How to Find the GCF of 819, 852, 78

Answer: Greatest Common Factor(GCF) of 819, 852, 78 = 3

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

Step 2: Then multiply all the prime factors GCF(819, 852, 78) = 3.