Greatest Common Factor of 27, 82, 61, 147

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

• Greatest Common Factor of 27, 82, 61, 147 by common division method
• Greatest Common Factor of 27, 82, 61, 147 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Greatest Common Factor

We found the factors 27,82,61,147 . The biggest common factor number is the GCF number.
So the greatest common factor 27,82,61,147 is 1.

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

• GCF of 71, 32, 58, 132
• GCF of 96, 72, 41, 832
• GCF of 88, 55, 15, 188
• GCF of 50, 36, 52, 633
• GCF of 79, 68, 21, 518

1. What is the GCF of 27, 82, 61, 147?

Answer: GCF of 27, 82, 61, 147 is 1.

2. How to Find the GCF of 27, 82, 61, 147

Answer: Greatest Common Factor(GCF) of 27, 82, 61, 147 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 82, 61, 147) = 1.