Greatest Common Factor of 856, 432, 820

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

• Greatest Common Factor of 856, 432, 820 by common division method
• Greatest Common Factor of 856, 432, 820 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 x 2 = 4

Factors of 856

List of positive integer factors of 856 that divides 856 without a remainder.

1,2,4,8,107,214,428,856

Factors of 432

List of positive integer factors of 432 that divides 432 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 856,432,820 . The biggest common factor number is the GCF number.
So the greatest common factor 856,432,820 is 4.

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

• GCF of 298, 431, 218
• GCF of 801, 572, 347
• GCF of 237, 122, 749
• GCF of 945, 328, 183
• GCF of 857, 499, 907

1. What is the GCF of 856, 432, 820?

Answer: GCF of 856, 432, 820 is 4.

2. How to Find the GCF of 856, 432, 820

Answer: Greatest Common Factor(GCF) of 856, 432, 820 = 4

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

Step 2: Then multiply all the prime factors GCF(856, 432, 820) = 4.