Greatest Common Factor of 990, 321, 77

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

• Greatest Common Factor of 990, 321, 77 by common division method
• Greatest Common Factor of 990, 321, 77 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 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 990,321,77 . The biggest common factor number is the GCF number.
So the greatest common factor 990,321,77 is 1.

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

• GCF of 770, 954, 22
• GCF of 936, 320, 33
• GCF of 561, 139, 30
• GCF of 526, 329, 94
• GCF of 384, 654, 70

1. What is the GCF of 990, 321, 77?

Answer: GCF of 990, 321, 77 is 1.

2. How to Find the GCF of 990, 321, 77

Answer: Greatest Common Factor(GCF) of 990, 321, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 321, 77) = 1.