Greatest Common Factor of 28, 36, 822

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

• Greatest Common Factor of 28, 36, 822 by common division method
• Greatest Common Factor of 28, 36, 822 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 822

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

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

Greatest Common Factor

We found the factors 28,36,822 . The biggest common factor number is the GCF number.
So the greatest common factor 28,36,822 is 2.

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

• GCF of 16, 23, 442
• GCF of 73, 40, 515
• GCF of 33, 65, 841
• GCF of 74, 69, 322
• GCF of 47, 95, 466

1. What is the GCF of 28, 36, 822?

Answer: GCF of 28, 36, 822 is 2.

2. How to Find the GCF of 28, 36, 822

Answer: Greatest Common Factor(GCF) of 28, 36, 822 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 36, 822) = 2.