Greatest Common Factor of 98, 27, 47, 399

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

• Greatest Common Factor of 98, 27, 47, 399 by common division method
• Greatest Common Factor of 98, 27, 47, 399 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 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 47

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

1,47

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Greatest Common Factor

We found the factors 98,27,47,399 . The biggest common factor number is the GCF number.
So the greatest common factor 98,27,47,399 is 1.

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

• GCF of 52, 10, 93, 749
• GCF of 74, 37, 36, 287
• GCF of 31, 86, 64, 640
• GCF of 18, 75, 88, 775
• GCF of 78, 73, 58, 718

1. What is the GCF of 98, 27, 47, 399?

Answer: GCF of 98, 27, 47, 399 is 1.

2. How to Find the GCF of 98, 27, 47, 399

Answer: Greatest Common Factor(GCF) of 98, 27, 47, 399 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 27, 47, 399) = 1.