Greatest Common Factor of 738, 783, 15

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

• Greatest Common Factor of 738, 783, 15 by common division method
• Greatest Common Factor of 738, 783, 15 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 783

List of positive integer factors of 783 that divides 783 without a remainder.

1,3,9,27,29,87,261,783

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 738,783,15 . The biggest common factor number is the GCF number.
So the greatest common factor 738,783,15 is 3.

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

• GCF of 825, 886, 37
• GCF of 733, 140, 13
• GCF of 435, 582, 22
• GCF of 139, 606, 84
• GCF of 132, 694, 49

1. What is the GCF of 738, 783, 15?

Answer: GCF of 738, 783, 15 is 3.

2. How to Find the GCF of 738, 783, 15

Answer: Greatest Common Factor(GCF) of 738, 783, 15 = 3

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

Step 2: Then multiply all the prime factors GCF(738, 783, 15) = 3.