Greatest Common Factor of 315, 105, 693

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

• Greatest Common Factor of 315, 105, 693 by common division method
• Greatest Common Factor of 315, 105, 693 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 x 7 = 21

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

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Greatest Common Factor

We found the factors 315,105,693 . The biggest common factor number is the GCF number.
So the greatest common factor 315,105,693 is 21.

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

• GCF of 206, 959, 478
• GCF of 177, 454, 684
• GCF of 598, 854, 377
• GCF of 400, 131, 105
• GCF of 454, 653, 862

1. What is the GCF of 315, 105, 693?

Answer: GCF of 315, 105, 693 is 21.

2. How to Find the GCF of 315, 105, 693

Answer: Greatest Common Factor(GCF) of 315, 105, 693 = 21

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

Step 2: Then multiply all the prime factors GCF(315, 105, 693) = 21.