Greatest Common Factor of 27, 98, 215

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

• Greatest Common Factor of 27, 98, 215 by common division method
• Greatest Common Factor of 27, 98, 215 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 27

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

1,3,9,27

Factors of 98

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

1,2,7,14,49,98

Factors of 215

List of positive integer factors of 215 that divides 215 without a remainder.

1,5,43,215

Greatest Common Factor

We found the factors 27,98,215 . The biggest common factor number is the GCF number.
So the greatest common factor 27,98,215 is 1.

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

• GCF of 40, 99, 625
• GCF of 66, 49, 976
• GCF of 89, 43, 380
• GCF of 86, 58, 666
• GCF of 19, 46, 607

1. What is the GCF of 27, 98, 215?

Answer: GCF of 27, 98, 215 is 1.

2. How to Find the GCF of 27, 98, 215

Answer: Greatest Common Factor(GCF) of 27, 98, 215 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 98, 215) = 1.