Greatest Common Factor of 138, 772, 493

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

• Greatest Common Factor of 138, 772, 493 by common division method
• Greatest Common Factor of 138, 772, 493 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 138

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

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

Factors of 772

List of positive integer factors of 772 that divides 772 without a remainder.

1,2,4,193,386,772

Factors of 493

List of positive integer factors of 493 that divides 493 without a remainder.

1,17,29,493

Greatest Common Factor

We found the factors 138,772,493 . The biggest common factor number is the GCF number.
So the greatest common factor 138,772,493 is 1.

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

• GCF of 350, 895, 813
• GCF of 842, 881, 850
• GCF of 386, 274, 780
• GCF of 285, 826, 412
• GCF of 621, 388, 510

1. What is the GCF of 138, 772, 493?

Answer: GCF of 138, 772, 493 is 1.

2. How to Find the GCF of 138, 772, 493

Answer: Greatest Common Factor(GCF) of 138, 772, 493 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 772, 493) = 1.