Greatest Common Factor of 820, 564, 438

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

• Greatest Common Factor of 820, 564, 438 by common division method
• Greatest Common Factor of 820, 564, 438 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 = 2

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

Factors of 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 820,564,438 . The biggest common factor number is the GCF number.
So the greatest common factor 820,564,438 is 2.

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

• GCF of 695, 238, 440
• GCF of 992, 604, 713
• GCF of 420, 758, 851
• GCF of 359, 362, 254
• GCF of 823, 884, 840

1. What is the GCF of 820, 564, 438?

Answer: GCF of 820, 564, 438 is 2.

2. How to Find the GCF of 820, 564, 438

Answer: Greatest Common Factor(GCF) of 820, 564, 438 = 2

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

Step 2: Then multiply all the prime factors GCF(820, 564, 438) = 2.