Greatest Common Factor of 738, 647, 72

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

• Greatest Common Factor of 738, 647, 72 by common division method
• Greatest Common Factor of 738, 647, 72 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 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Factors of 647

List of positive integer factors of 647 that divides 647 without a remainder.

1,647

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 738,647,72 . The biggest common factor number is the GCF number.
So the greatest common factor 738,647,72 is 1.

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

• GCF of 781, 185, 87
• GCF of 940, 914, 81
• GCF of 139, 626, 49
• GCF of 449, 574, 17
• GCF of 574, 734, 45

1. What is the GCF of 738, 647, 72?

Answer: GCF of 738, 647, 72 is 1.

2. How to Find the GCF of 738, 647, 72

Answer: Greatest Common Factor(GCF) of 738, 647, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(738, 647, 72) = 1.