Greatest Common Factor of 28, 12, 47, 241

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

• Greatest Common Factor of 28, 12, 47, 241 by common division method
• Greatest Common Factor of 28, 12, 47, 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

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 28,12,47,241 . The biggest common factor number is the GCF number.
So the greatest common factor 28,12,47,241 is 1.

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

• GCF of 69, 63, 55, 801
• GCF of 48, 96, 27, 666
• GCF of 70, 36, 20, 737
• GCF of 41, 36, 87, 393
• GCF of 95, 30, 39, 436

1. What is the GCF of 28, 12, 47, 241?

Answer: GCF of 28, 12, 47, 241 is 1.

2. How to Find the GCF of 28, 12, 47, 241

Answer: Greatest Common Factor(GCF) of 28, 12, 47, 241 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 12, 47, 241) = 1.