Greatest Common Factor of 782, 138, 816

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

• Greatest Common Factor of 782, 138, 816 by common division method
• Greatest Common Factor of 782, 138, 816 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 782

List of positive integer factors of 782 that divides 782 without a remainder.

1,2,17,23,34,46,391,782

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Greatest Common Factor

We found the factors 782,138,816 . The biggest common factor number is the GCF number.
So the greatest common factor 782,138,816 is 2.

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

• GCF of 729, 514, 754
• GCF of 271, 107, 249
• GCF of 161, 160, 636
• GCF of 609, 731, 185
• GCF of 582, 386, 114

1. What is the GCF of 782, 138, 816?

Answer: GCF of 782, 138, 816 is 2.

2. How to Find the GCF of 782, 138, 816

Answer: Greatest Common Factor(GCF) of 782, 138, 816 = 2

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

Step 2: Then multiply all the prime factors GCF(782, 138, 816) = 2.