Greatest Common Factor of 105, 489, 63

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

• Greatest Common Factor of 105, 489, 63 by common division method
• Greatest Common Factor of 105, 489, 63 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 = 3

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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 63

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

1,3,7,9,21,63

Greatest Common Factor

We found the factors 105,489,63 . The biggest common factor number is the GCF number.
So the greatest common factor 105,489,63 is 3.

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

• GCF of 897, 150, 26
• GCF of 206, 326, 36
• GCF of 688, 559, 24
• GCF of 528, 105, 11
• GCF of 523, 627, 40

1. What is the GCF of 105, 489, 63?

Answer: GCF of 105, 489, 63 is 3.

2. How to Find the GCF of 105, 489, 63

Answer: Greatest Common Factor(GCF) of 105, 489, 63 = 3

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

Step 2: Then multiply all the prime factors GCF(105, 489, 63) = 3.