Greatest Common Factor of 868, 456, 820

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

• Greatest Common Factor of 868, 456, 820 by common division method
• Greatest Common Factor of 868, 456, 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 868

List of positive integer factors of 868 that divides 868 without a remainder.

1,2,4,7,14,28,31,62,124,217,434,868

Factors of 456

List of positive integer factors of 456 that divides 456 without a remainder.

1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456

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 868,456,820 . The biggest common factor number is the GCF number.
So the greatest common factor 868,456,820 is 4.

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

• GCF of 854, 578, 486
• GCF of 178, 643, 285
• GCF of 181, 628, 129
• GCF of 168, 474, 359
• GCF of 551, 987, 909

1. What is the GCF of 868, 456, 820?

Answer: GCF of 868, 456, 820 is 4.

2. How to Find the GCF of 868, 456, 820

Answer: Greatest Common Factor(GCF) of 868, 456, 820 = 4

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

Step 2: Then multiply all the prime factors GCF(868, 456, 820) = 4.