Greatest Common Factor of 40, 165, 805

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

• Greatest Common Factor of 40, 165, 805 by common division method
• Greatest Common Factor of 40, 165, 805 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Factors of 805

List of positive integer factors of 805 that divides 805 without a remainder.

1,5,7,23,35,115,161,805

Greatest Common Factor

We found the factors 40,165,805 . The biggest common factor number is the GCF number.
So the greatest common factor 40,165,805 is 5.

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

• GCF of 11, 931, 276
• GCF of 29, 902, 310
• GCF of 88, 308, 883
• GCF of 47, 717, 680
• GCF of 92, 445, 280

1. What is the GCF of 40, 165, 805?

Answer: GCF of 40, 165, 805 is 5.

2. How to Find the GCF of 40, 165, 805

Answer: Greatest Common Factor(GCF) of 40, 165, 805 = 5

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

Step 2: Then multiply all the prime factors GCF(40, 165, 805) = 5.