Greatest Common Factor of 390, 299, 858

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

• Greatest Common Factor of 390, 299, 858 by common division method
• Greatest Common Factor of 390, 299, 858 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 13 = 13

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 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Greatest Common Factor

We found the factors 390,299,858 . The biggest common factor number is the GCF number.
So the greatest common factor 390,299,858 is 13.

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

• GCF of 209, 431, 395
• GCF of 453, 892, 760
• GCF of 526, 665, 482
• GCF of 242, 332, 182
• GCF of 733, 865, 626

1. What is the GCF of 390, 299, 858?

Answer: GCF of 390, 299, 858 is 13.

2. How to Find the GCF of 390, 299, 858

Answer: Greatest Common Factor(GCF) of 390, 299, 858 = 13

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

Step 2: Then multiply all the prime factors GCF(390, 299, 858) = 13.