Greatest Common Factor of 642, 321, 241

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

• Greatest Common Factor of 642, 321, 241 by common division method
• Greatest Common Factor of 642, 321, 241 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Factors of 241

List of positive integer factors of 241 that divides 241 without a remainder.

1,241

Greatest Common Factor

We found the factors 642,321,241 . The biggest common factor number is the GCF number.
So the greatest common factor 642,321,241 is 1.

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

• GCF of 298, 238, 689
• GCF of 463, 860, 789
• GCF of 950, 199, 581
• GCF of 231, 664, 479
• GCF of 365, 413, 337

1. What is the GCF of 642, 321, 241?

Answer: GCF of 642, 321, 241 is 1.

2. How to Find the GCF of 642, 321, 241

Answer: Greatest Common Factor(GCF) of 642, 321, 241 = 1

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

Step 2: Then multiply all the prime factors GCF(642, 321, 241) = 1.