Greatest Common Factor of 390, 299, 320

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

• Greatest Common Factor of 390, 299, 320 by common division method
• Greatest Common Factor of 390, 299, 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 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 299

List of positive integer factors of 299 that divides 299 without a remainder.

1,13,23,299

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 390,299,320 . The biggest common factor number is the GCF number.
So the greatest common factor 390,299,320 is 1.

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

• GCF of 425, 422, 338
• GCF of 140, 302, 158
• GCF of 872, 186, 460
• GCF of 586, 423, 645
• GCF of 957, 118, 115

1. What is the GCF of 390, 299, 320?

Answer: GCF of 390, 299, 320 is 1.

2. How to Find the GCF of 390, 299, 320

Answer: Greatest Common Factor(GCF) of 390, 299, 320 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 299, 320) = 1.