Greatest Common Factor of 27, 63, 27, 343

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

• Greatest Common Factor of 27, 63, 27, 343 by common division method
• Greatest Common Factor of 27, 63, 27, 343 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 27

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

1,3,9,27

Factors of 343

List of positive integer factors of 343 that divides 343 without a remainder.

1,7,49,343

Greatest Common Factor

We found the factors 27,63,27,343 . The biggest common factor number is the GCF number.
So the greatest common factor 27,63,27,343 is 1.

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

• GCF of 33, 43, 74, 922
• GCF of 39, 91, 56, 580
• GCF of 93, 74, 63, 974
• GCF of 88, 14, 62, 424
• GCF of 79, 64, 41, 845

1. What is the GCF of 27, 63, 27, 343?

Answer: GCF of 27, 63, 27, 343 is 1.

2. How to Find the GCF of 27, 63, 27, 343

Answer: Greatest Common Factor(GCF) of 27, 63, 27, 343 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 63, 27, 343) = 1.