Greatest Common Factor of 807, 189, 57

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

• Greatest Common Factor of 807, 189, 57 by common division method
• Greatest Common Factor of 807, 189, 57 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 807

List of positive integer factors of 807 that divides 807 without a remainder.

1,3,269,807

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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Greatest Common Factor

We found the factors 807,189,57 . The biggest common factor number is the GCF number.
So the greatest common factor 807,189,57 is 3.

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

• GCF of 540, 316, 76
• GCF of 765, 316, 44
• GCF of 776, 238, 48
• GCF of 796, 728, 16
• GCF of 509, 663, 68

1. What is the GCF of 807, 189, 57?

Answer: GCF of 807, 189, 57 is 3.

2. How to Find the GCF of 807, 189, 57

Answer: Greatest Common Factor(GCF) of 807, 189, 57 = 3

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

Step 2: Then multiply all the prime factors GCF(807, 189, 57) = 3.