Greatest Common Factor of 849, 561, 12

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

• Greatest Common Factor of 849, 561, 12 by common division method
• Greatest Common Factor of 849, 561, 12 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 849

List of positive integer factors of 849 that divides 849 without a remainder.

1,3,283,849

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 849,561,12 . The biggest common factor number is the GCF number.
So the greatest common factor 849,561,12 is 3.

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

• GCF of 623, 348, 55
• GCF of 658, 532, 83
• GCF of 653, 670, 40
• GCF of 812, 319, 38
• GCF of 712, 262, 80

1. What is the GCF of 849, 561, 12?

Answer: GCF of 849, 561, 12 is 3.

2. How to Find the GCF of 849, 561, 12

Answer: Greatest Common Factor(GCF) of 849, 561, 12 = 3

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

Step 2: Then multiply all the prime factors GCF(849, 561, 12) = 3.