Greatest Common Factor of 19, 90, 320

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

• Greatest Common Factor of 19, 90, 320 by common division method
• Greatest Common Factor of 19, 90, 320 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 19,90,320 . The biggest common factor number is the GCF number.
So the greatest common factor 19,90,320 is 1.

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

• GCF of 90, 65, 294
• GCF of 36, 83, 976
• GCF of 74, 95, 329
• GCF of 63, 97, 221
• GCF of 31, 64, 245

1. What is the GCF of 19, 90, 320?

Answer: GCF of 19, 90, 320 is 1.

2. How to Find the GCF of 19, 90, 320

Answer: Greatest Common Factor(GCF) of 19, 90, 320 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 90, 320) = 1.