Greatest Common Factor of 18, 417, 258

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

• Greatest Common Factor of 18, 417, 258 by common division method
• Greatest Common Factor of 18, 417, 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 417

List of positive integer factors of 417 that divides 417 without a remainder.

1,3,139,417

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 18,417,258 . The biggest common factor number is the GCF number.
So the greatest common factor 18,417,258 is 3.

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

• GCF of 84, 420, 540
• GCF of 30, 639, 989
• GCF of 17, 474, 497
• GCF of 61, 135, 902
• GCF of 81, 456, 892

1. What is the GCF of 18, 417, 258?

Answer: GCF of 18, 417, 258 is 3.

2. How to Find the GCF of 18, 417, 258

Answer: Greatest Common Factor(GCF) of 18, 417, 258 = 3

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

Step 2: Then multiply all the prime factors GCF(18, 417, 258) = 3.