Greatest Common Factor of 138, 609, 993

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

• Greatest Common Factor of 138, 609, 993 by common division method
• Greatest Common Factor of 138, 609, 993 with matching the biggest common factor

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

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 609

List of positive integer factors of 609 that divides 609 without a remainder.

1,3,7,21,29,87,203,609

Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Greatest Common Factor

We found the factors 138,609,993 . The biggest common factor number is the GCF number.
So the greatest common factor 138,609,993 is 3.

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

• GCF of 824, 591, 689
• GCF of 647, 242, 708
• GCF of 363, 820, 858
• GCF of 318, 826, 361
• GCF of 468, 210, 738

1. What is the GCF of 138, 609, 993?

Answer: GCF of 138, 609, 993 is 3.

2. How to Find the GCF of 138, 609, 993

Answer: Greatest Common Factor(GCF) of 138, 609, 993 = 3

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

Step 2: Then multiply all the prime factors GCF(138, 609, 993) = 3.