Greatest Common Factor of 693, 189, 66

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

• Greatest Common Factor of 693, 189, 66 by common division method
• Greatest Common Factor of 693, 189, 66 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 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

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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Greatest Common Factor

We found the factors 693,189,66 . The biggest common factor number is the GCF number.
So the greatest common factor 693,189,66 is 3.

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

• GCF of 590, 790, 43
• GCF of 142, 810, 10
• GCF of 291, 548, 81
• GCF of 110, 639, 84
• GCF of 212, 316, 64

1. What is the GCF of 693, 189, 66?

Answer: GCF of 693, 189, 66 is 3.

2. How to Find the GCF of 693, 189, 66

Answer: Greatest Common Factor(GCF) of 693, 189, 66 = 3

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

Step 2: Then multiply all the prime factors GCF(693, 189, 66) = 3.