Greatest Common Factor of 393, 822, 249

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

• Greatest Common Factor of 393, 822, 249 by common division method
• Greatest Common Factor of 393, 822, 249 with matching the biggest common factor

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

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

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 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Greatest Common Factor

We found the factors 393,822,249 . The biggest common factor number is the GCF number.
So the greatest common factor 393,822,249 is 3.

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

• GCF of 334, 889, 738
• GCF of 789, 334, 286
• GCF of 113, 375, 252
• GCF of 461, 932, 305
• GCF of 587, 452, 347

1. What is the GCF of 393, 822, 249?

Answer: GCF of 393, 822, 249 is 3.

2. How to Find the GCF of 393, 822, 249

Answer: Greatest Common Factor(GCF) of 393, 822, 249 = 3

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

Step 2: Then multiply all the prime factors GCF(393, 822, 249) = 3.