Greatest Common Factor of 258, 363, 645

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

• Greatest Common Factor of 258, 363, 645 by common division method
• Greatest Common Factor of 258, 363, 645 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 258

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

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

Factors of 363

List of positive integer factors of 363 that divides 363 without a remainder.

1,3,11,33,121,363

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Greatest Common Factor

We found the factors 258,363,645 . The biggest common factor number is the GCF number.
So the greatest common factor 258,363,645 is 3.

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

• GCF of 634, 635, 208
• GCF of 997, 256, 579
• GCF of 781, 281, 766
• GCF of 612, 767, 725
• GCF of 383, 461, 523

1. What is the GCF of 258, 363, 645?

Answer: GCF of 258, 363, 645 is 3.

2. How to Find the GCF of 258, 363, 645

Answer: Greatest Common Factor(GCF) of 258, 363, 645 = 3

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

Step 2: Then multiply all the prime factors GCF(258, 363, 645) = 3.