Greatest Common Factor of 861, 721, 994

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

• Greatest Common Factor of 861, 721, 994 by common division method
• Greatest Common Factor of 861, 721, 994 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 994

List of positive integer factors of 994 that divides 994 without a remainder.

1,2,7,14,71,142,497,994

Greatest Common Factor

We found the factors 861,721,994 . The biggest common factor number is the GCF number.
So the greatest common factor 861,721,994 is 7.

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

• GCF of 549, 149, 982
• GCF of 787, 380, 757
• GCF of 736, 987, 146
• GCF of 828, 672, 159
• GCF of 618, 378, 809

1. What is the GCF of 861, 721, 994?

Answer: GCF of 861, 721, 994 is 7.

2. How to Find the GCF of 861, 721, 994

Answer: Greatest Common Factor(GCF) of 861, 721, 994 = 7

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

Step 2: Then multiply all the prime factors GCF(861, 721, 994) = 7.