Greatest Common Factor of 21, 931, 294

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

• Greatest Common Factor of 21, 931, 294 by common division method
• Greatest Common Factor of 21, 931, 294 with matching the biggest common factor

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∴ So the GCF of the given numbers is 7 = 7

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 931

List of positive integer factors of 931 that divides 931 without a remainder.

1,7,19,49,133,931

Factors of 294

List of positive integer factors of 294 that divides 294 without a remainder.

1,2,3,6,7,14,21,42,49,98,147,294

Greatest Common Factor

We found the factors 21,931,294 . The biggest common factor number is the GCF number.
So the greatest common factor 21,931,294 is 7.

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

• GCF of 64, 436, 641
• GCF of 41, 287, 191
• GCF of 59, 307, 347
• GCF of 66, 370, 298
• GCF of 44, 894, 965

1. What is the GCF of 21, 931, 294?

Answer: GCF of 21, 931, 294 is 7.

2. How to Find the GCF of 21, 931, 294

Answer: Greatest Common Factor(GCF) of 21, 931, 294 = 7

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

Step 2: Then multiply all the prime factors GCF(21, 931, 294) = 7.