Greatest Common Factor of 51, 42, 27, 258

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

• Greatest Common Factor of 51, 42, 27, 258 by common division method
• Greatest Common Factor of 51, 42, 27, 258 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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Greatest Common Factor

We found the factors 51,42,27,258 . The biggest common factor number is the GCF number.
So the greatest common factor 51,42,27,258 is 3.

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

• GCF of 34, 77, 79, 907
• GCF of 39, 49, 98, 309
• GCF of 31, 90, 21, 137
• GCF of 80, 97, 18, 561
• GCF of 10, 69, 61, 960

1. What is the GCF of 51, 42, 27, 258?

Answer: GCF of 51, 42, 27, 258 is 3.

2. How to Find the GCF of 51, 42, 27, 258

Answer: Greatest Common Factor(GCF) of 51, 42, 27, 258 = 3

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

Step 2: Then multiply all the prime factors GCF(51, 42, 27, 258) = 3.