Greatest Common Factor of 27, 247, 686, 159

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

• Greatest Common Factor of 27, 247, 686, 159 by common division method
• Greatest Common Factor of 27, 247, 686, 159 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 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Factors of 686

List of positive integer factors of 686 that divides 686 without a remainder.

1,2,7,14,49,98,343,686

Factors of 159

List of positive integer factors of 159 that divides 159 without a remainder.

1,3,53,159

Greatest Common Factor

We found the factors 27,247,686,159 . The biggest common factor number is the GCF number.
So the greatest common factor 27,247,686,159 is 1.

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

• GCF of 49, 505, 841, 362
• GCF of 88, 192, 374, 353
• GCF of 55, 165, 440, 755
• GCF of 48, 451, 748, 364
• GCF of 29, 323, 679, 521

1. What is the GCF of 27, 247, 686, 159?

Answer: GCF of 27, 247, 686, 159 is 1.

2. How to Find the GCF of 27, 247, 686, 159

Answer: Greatest Common Factor(GCF) of 27, 247, 686, 159 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 247, 686, 159) = 1.