Greatest Common Factor of 138, 397, 794

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

• Greatest Common Factor of 138, 397, 794 by common division method
• Greatest Common Factor of 138, 397, 794 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 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 794

List of positive integer factors of 794 that divides 794 without a remainder.

1,2,397,794

Greatest Common Factor

We found the factors 138,397,794 . The biggest common factor number is the GCF number.
So the greatest common factor 138,397,794 is 1.

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

• GCF of 682, 579, 534
• GCF of 865, 863, 244
• GCF of 527, 737, 348
• GCF of 136, 660, 487
• GCF of 102, 835, 319

1. What is the GCF of 138, 397, 794?

Answer: GCF of 138, 397, 794 is 1.

2. How to Find the GCF of 138, 397, 794

Answer: Greatest Common Factor(GCF) of 138, 397, 794 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 397, 794) = 1.