Greatest Common Factor of 420, 837, 528

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

• Greatest Common Factor of 420, 837, 528 by common division method
• Greatest Common Factor of 420, 837, 528 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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 837

List of positive integer factors of 837 that divides 837 without a remainder.

1,3,9,27,31,93,279,837

Factors of 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

Greatest Common Factor

We found the factors 420,837,528 . The biggest common factor number is the GCF number.
So the greatest common factor 420,837,528 is 3.

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

• GCF of 552, 618, 194
• GCF of 644, 505, 794
• GCF of 698, 786, 918
• GCF of 855, 907, 523
• GCF of 515, 736, 814

1. What is the GCF of 420, 837, 528?

Answer: GCF of 420, 837, 528 is 3.

2. How to Find the GCF of 420, 837, 528

Answer: Greatest Common Factor(GCF) of 420, 837, 528 = 3

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

Step 2: Then multiply all the prime factors GCF(420, 837, 528) = 3.