Greatest Common Factor of 822, 957, 15

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

• Greatest Common Factor of 822, 957, 15 by common division method
• Greatest Common Factor of 822, 957, 15 with matching the biggest common factor

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

Factors of 822

List of positive integer factors of 822 that divides 822 without a remainder.

1,2,3,6,137,274,411,822

Factors of 957

List of positive integer factors of 957 that divides 957 without a remainder.

1,3,11,29,33,87,319,957

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 822,957,15 . The biggest common factor number is the GCF number.
So the greatest common factor 822,957,15 is 3.

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

• GCF of 388, 766, 12
• GCF of 326, 343, 87
• GCF of 880, 649, 37
• GCF of 891, 598, 92
• GCF of 414, 479, 40

1. What is the GCF of 822, 957, 15?

Answer: GCF of 822, 957, 15 is 3.

2. How to Find the GCF of 822, 957, 15

Answer: Greatest Common Factor(GCF) of 822, 957, 15 = 3

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

Step 2: Then multiply all the prime factors GCF(822, 957, 15) = 3.