Greatest Common Factor of 561, 480, 385

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

• Greatest Common Factor of 561, 480, 385 by common division method
• Greatest Common Factor of 561, 480, 385 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 561,480,385 . The biggest common factor number is the GCF number.
So the greatest common factor 561,480,385 is 1.

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

• GCF of 561, 656, 810
• GCF of 632, 779, 808
• GCF of 765, 393, 793
• GCF of 209, 346, 749
• GCF of 510, 324, 156

1. What is the GCF of 561, 480, 385?

Answer: GCF of 561, 480, 385 is 1.

2. How to Find the GCF of 561, 480, 385

Answer: Greatest Common Factor(GCF) of 561, 480, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(561, 480, 385) = 1.