Greatest Common Factor of 861, 872, 690, 966

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

• Greatest Common Factor of 861, 872, 690, 966 by common division method
• Greatest Common Factor of 861, 872, 690, 966 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

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 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 966

List of positive integer factors of 966 that divides 966 without a remainder.

1,2,3,6,7,14,21,23,42,46,69,138,161,322,483,966

Greatest Common Factor

We found the factors 861,872,690,966 . The biggest common factor number is the GCF number.
So the greatest common factor 861,872,690,966 is 1.

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

• GCF of 919, 495, 855, 980
• GCF of 669, 444, 313, 865
• GCF of 234, 869, 414, 327
• GCF of 182, 130, 203, 914
• GCF of 671, 978, 489, 973

1. What is the GCF of 861, 872, 690, 966?

Answer: GCF of 861, 872, 690, 966 is 1.

2. How to Find the GCF of 861, 872, 690, 966

Answer: Greatest Common Factor(GCF) of 861, 872, 690, 966 = 1

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

Step 2: Then multiply all the prime factors GCF(861, 872, 690, 966) = 1.