Greatest Common Factor of 47, 28, 99, 744

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

• Greatest Common Factor of 47, 28, 99, 744 by common division method
• Greatest Common Factor of 47, 28, 99, 744 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

Greatest Common Factor

We found the factors 47,28,99,744 . The biggest common factor number is the GCF number.
So the greatest common factor 47,28,99,744 is 1.

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

• GCF of 21, 39, 61, 274
• GCF of 18, 17, 90, 842
• GCF of 18, 40, 63, 647
• GCF of 37, 23, 71, 851
• GCF of 16, 90, 92, 850

1. What is the GCF of 47, 28, 99, 744?

Answer: GCF of 47, 28, 99, 744 is 1.

2. How to Find the GCF of 47, 28, 99, 744

Answer: Greatest Common Factor(GCF) of 47, 28, 99, 744 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 28, 99, 744) = 1.