Greatest Common Factor of 390, 208, 506

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

• Greatest Common Factor of 390, 208, 506 by common division method
• Greatest Common Factor of 390, 208, 506 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

Factors of 506

List of positive integer factors of 506 that divides 506 without a remainder.

1,2,11,22,23,46,253,506

Greatest Common Factor

We found the factors 390,208,506 . The biggest common factor number is the GCF number.
So the greatest common factor 390,208,506 is 2.

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

• GCF of 499, 712, 715
• GCF of 994, 605, 564
• GCF of 878, 654, 467
• GCF of 839, 308, 224
• GCF of 659, 185, 441

1. What is the GCF of 390, 208, 506?

Answer: GCF of 390, 208, 506 is 2.

2. How to Find the GCF of 390, 208, 506

Answer: Greatest Common Factor(GCF) of 390, 208, 506 = 2

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

Step 2: Then multiply all the prime factors GCF(390, 208, 506) = 2.