Greatest Common Factor of 783, 162, 138

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

• Greatest Common Factor of 783, 162, 138 by common division method
• Greatest Common Factor of 783, 162, 138 with matching the biggest common factor

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

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 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 138

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

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

Greatest Common Factor

We found the factors 783,162,138 . The biggest common factor number is the GCF number.
So the greatest common factor 783,162,138 is 3.

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

• GCF of 298, 579, 562
• GCF of 554, 961, 892
• GCF of 854, 105, 880
• GCF of 513, 341, 831
• GCF of 628, 841, 487

1. What is the GCF of 783, 162, 138?

Answer: GCF of 783, 162, 138 is 3.

2. How to Find the GCF of 783, 162, 138

Answer: Greatest Common Factor(GCF) of 783, 162, 138 = 3

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

Step 2: Then multiply all the prime factors GCF(783, 162, 138) = 3.