Greatest Common Factor of 561, 980, 388

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

• Greatest Common Factor of 561, 980, 388 by common division method
• Greatest Common Factor of 561, 980, 388 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 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Greatest Common Factor

We found the factors 561,980,388 . The biggest common factor number is the GCF number.
So the greatest common factor 561,980,388 is 1.

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

• GCF of 920, 558, 403
• GCF of 569, 441, 820
• GCF of 694, 771, 835
• GCF of 755, 322, 583
• GCF of 992, 378, 253

1. What is the GCF of 561, 980, 388?

Answer: GCF of 561, 980, 388 is 1.

2. How to Find the GCF of 561, 980, 388

Answer: Greatest Common Factor(GCF) of 561, 980, 388 = 1

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

Step 2: Then multiply all the prime factors GCF(561, 980, 388) = 1.