Greatest Common Factor of 490, 189, 315

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

• Greatest Common Factor of 490, 189, 315 by common division method
• Greatest Common Factor of 490, 189, 315 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Greatest Common Factor

We found the factors 490,189,315 . The biggest common factor number is the GCF number.
So the greatest common factor 490,189,315 is 7.

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

• GCF of 406, 147, 119
• GCF of 717, 733, 145
• GCF of 262, 935, 874
• GCF of 776, 417, 127
• GCF of 644, 609, 317

1. What is the GCF of 490, 189, 315?

Answer: GCF of 490, 189, 315 is 7.

2. How to Find the GCF of 490, 189, 315

Answer: Greatest Common Factor(GCF) of 490, 189, 315 = 7

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

Step 2: Then multiply all the prime factors GCF(490, 189, 315) = 7.