Greatest Common Factor of 824, 550, 420

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

• Greatest Common Factor of 824, 550, 420 by common division method
• Greatest Common Factor of 824, 550, 420 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 824

List of positive integer factors of 824 that divides 824 without a remainder.

1,2,4,8,103,206,412,824

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

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

Greatest Common Factor

We found the factors 824,550,420 . The biggest common factor number is the GCF number.
So the greatest common factor 824,550,420 is 2.

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

• GCF of 399, 774, 314
• GCF of 978, 487, 680
• GCF of 178, 427, 704
• GCF of 375, 178, 961
• GCF of 213, 814, 712

1. What is the GCF of 824, 550, 420?

Answer: GCF of 824, 550, 420 is 2.

2. How to Find the GCF of 824, 550, 420

Answer: Greatest Common Factor(GCF) of 824, 550, 420 = 2

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

Step 2: Then multiply all the prime factors GCF(824, 550, 420) = 2.