Greatest Common Factor of 30, 27, 49, 923

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

• Greatest Common Factor of 30, 27, 49, 923 by common division method
• Greatest Common Factor of 30, 27, 49, 923 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 27

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

1,3,9,27

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 923

List of positive integer factors of 923 that divides 923 without a remainder.

1,13,71,923

Greatest Common Factor

We found the factors 30,27,49,923 . The biggest common factor number is the GCF number.
So the greatest common factor 30,27,49,923 is 1.

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

• GCF of 69, 25, 97, 295
• GCF of 29, 72, 67, 855
• GCF of 11, 11, 67, 683
• GCF of 64, 35, 38, 242
• GCF of 37, 95, 83, 633

1. What is the GCF of 30, 27, 49, 923?

Answer: GCF of 30, 27, 49, 923 is 1.

2. How to Find the GCF of 30, 27, 49, 923

Answer: Greatest Common Factor(GCF) of 30, 27, 49, 923 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 27, 49, 923) = 1.