Greatest Common Factor of 72, 420, 818

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

• Greatest Common Factor of 72, 420, 818 by common division method
• Greatest Common Factor of 72, 420, 818 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 818

List of positive integer factors of 818 that divides 818 without a remainder.

1,2,409,818

Greatest Common Factor

We found the factors 72,420,818 . The biggest common factor number is the GCF number.
So the greatest common factor 72,420,818 is 2.

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

• GCF of 10, 205, 523
• GCF of 45, 750, 272
• GCF of 48, 550, 945
• GCF of 45, 857, 645
• GCF of 49, 184, 970

1. What is the GCF of 72, 420, 818?

Answer: GCF of 72, 420, 818 is 2.

2. How to Find the GCF of 72, 420, 818

Answer: Greatest Common Factor(GCF) of 72, 420, 818 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 420, 818) = 2.