Greatest Common Factor of 30, 27, 56, 724

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

• Greatest Common Factor of 30, 27, 56, 724 by common division method
• Greatest Common Factor of 30, 27, 56, 724 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 724

List of positive integer factors of 724 that divides 724 without a remainder.

1,2,4,181,362,724

Greatest Common Factor

We found the factors 30,27,56,724 . The biggest common factor number is the GCF number.
So the greatest common factor 30,27,56,724 is 1.

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

• GCF of 72, 72, 22, 563
• GCF of 64, 30, 54, 441
• GCF of 81, 48, 84, 647
• GCF of 72, 60, 16, 547
• GCF of 19, 40, 27, 689

1. What is the GCF of 30, 27, 56, 724?

Answer: GCF of 30, 27, 56, 724 is 1.

2. How to Find the GCF of 30, 27, 56, 724

Answer: Greatest Common Factor(GCF) of 30, 27, 56, 724 = 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, 56, 724) = 1.