Greatest Common Factor of 81, 480, 357

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

• Greatest Common Factor of 81, 480, 357 by common division method
• Greatest Common Factor of 81, 480, 357 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Greatest Common Factor

We found the factors 81,480,357 . The biggest common factor number is the GCF number.
So the greatest common factor 81,480,357 is 3.

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

• GCF of 11, 964, 404
• GCF of 63, 759, 207
• GCF of 49, 151, 917
• GCF of 75, 349, 388
• GCF of 79, 449, 896

1. What is the GCF of 81, 480, 357?

Answer: GCF of 81, 480, 357 is 3.

2. How to Find the GCF of 81, 480, 357

Answer: Greatest Common Factor(GCF) of 81, 480, 357 = 3

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

Step 2: Then multiply all the prime factors GCF(81, 480, 357) = 3.