Greatest Common Factor of 63, 357, 210

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

• Greatest Common Factor of 63, 357, 210 by common division method
• Greatest Common Factor of 63, 357, 210 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Greatest Common Factor

We found the factors 63,357,210 . The biggest common factor number is the GCF number.
So the greatest common factor 63,357,210 is 21.

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

• GCF of 71, 245, 865
• GCF of 68, 566, 314
• GCF of 32, 583, 409
• GCF of 22, 434, 353
• GCF of 79, 726, 503

1. What is the GCF of 63, 357, 210?

Answer: GCF of 63, 357, 210 is 21.

2. How to Find the GCF of 63, 357, 210

Answer: Greatest Common Factor(GCF) of 63, 357, 210 = 21

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

Step 2: Then multiply all the prime factors GCF(63, 357, 210) = 21.