Greatest Common Factor of 891, 840, 756

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

• Greatest Common Factor of 891, 840, 756 by common division method
• Greatest Common Factor of 891, 840, 756 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 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Greatest Common Factor

We found the factors 891,840,756 . The biggest common factor number is the GCF number.
So the greatest common factor 891,840,756 is 3.

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

• GCF of 505, 664, 602
• GCF of 129, 399, 161
• GCF of 495, 817, 151
• GCF of 895, 273, 954
• GCF of 597, 133, 298

1. What is the GCF of 891, 840, 756?

Answer: GCF of 891, 840, 756 is 3.

2. How to Find the GCF of 891, 840, 756

Answer: Greatest Common Factor(GCF) of 891, 840, 756 = 3

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

Step 2: Then multiply all the prime factors GCF(891, 840, 756) = 3.