Greatest Common Factor of 810, 242, 74

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

• Greatest Common Factor of 810, 242, 74 by common division method
• Greatest Common Factor of 810, 242, 74 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 810

List of positive integer factors of 810 that divides 810 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,270,405,810

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Greatest Common Factor

We found the factors 810,242,74 . The biggest common factor number is the GCF number.
So the greatest common factor 810,242,74 is 2.

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

• GCF of 882, 362, 98
• GCF of 862, 474, 10
• GCF of 221, 531, 64
• GCF of 534, 488, 96
• GCF of 540, 618, 53

1. What is the GCF of 810, 242, 74?

Answer: GCF of 810, 242, 74 is 2.

2. How to Find the GCF of 810, 242, 74

Answer: Greatest Common Factor(GCF) of 810, 242, 74 = 2

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

Step 2: Then multiply all the prime factors GCF(810, 242, 74) = 2.