Greatest Common Factor of 21, 872, 241

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

• Greatest Common Factor of 21, 872, 241 by common division method
• Greatest Common Factor of 21, 872, 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

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 21,872,241 . The biggest common factor number is the GCF number.
So the greatest common factor 21,872,241 is 1.

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

• GCF of 76, 195, 104
• GCF of 95, 472, 313
• GCF of 61, 597, 817
• GCF of 81, 918, 248
• GCF of 87, 667, 160

1. What is the GCF of 21, 872, 241?

Answer: GCF of 21, 872, 241 is 1.

2. How to Find the GCF of 21, 872, 241

Answer: Greatest Common Factor(GCF) of 21, 872, 241 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 872, 241) = 1.