Greatest Common Factor of 27, 32, 648

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

• Greatest Common Factor of 27, 32, 648 by common division method
• Greatest Common Factor of 27, 32, 648 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Greatest Common Factor

We found the factors 27,32,648 . The biggest common factor number is the GCF number.
So the greatest common factor 27,32,648 is 1.

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

• GCF of 17, 71, 686
• GCF of 21, 77, 954
• GCF of 59, 75, 336
• GCF of 22, 22, 643
• GCF of 51, 81, 487

1. What is the GCF of 27, 32, 648?

Answer: GCF of 27, 32, 648 is 1.

2. How to Find the GCF of 27, 32, 648

Answer: Greatest Common Factor(GCF) of 27, 32, 648 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 32, 648) = 1.