Greatest Common Factor of 390, 615, 905

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

• Greatest Common Factor of 390, 615, 905 by common division method
• Greatest Common Factor of 390, 615, 905 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

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 615

List of positive integer factors of 615 that divides 615 without a remainder.

1,3,5,15,41,123,205,615

Factors of 905

List of positive integer factors of 905 that divides 905 without a remainder.

1,5,181,905

Greatest Common Factor

We found the factors 390,615,905 . The biggest common factor number is the GCF number.
So the greatest common factor 390,615,905 is 5.

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

• GCF of 388, 716, 331
• GCF of 633, 109, 926
• GCF of 377, 301, 163
• GCF of 229, 651, 538
• GCF of 848, 715, 171

1. What is the GCF of 390, 615, 905?

Answer: GCF of 390, 615, 905 is 5.

2. How to Find the GCF of 390, 615, 905

Answer: Greatest Common Factor(GCF) of 390, 615, 905 = 5

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

Step 2: Then multiply all the prime factors GCF(390, 615, 905) = 5.