Greatest Common Factor of 138, 217, 396

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

• Greatest Common Factor of 138, 217, 396 by common division method
• Greatest Common Factor of 138, 217, 396 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 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Greatest Common Factor

We found the factors 138,217,396 . The biggest common factor number is the GCF number.
So the greatest common factor 138,217,396 is 1.

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

• GCF of 160, 252, 833
• GCF of 629, 556, 278
• GCF of 473, 514, 194
• GCF of 833, 153, 493
• GCF of 162, 887, 908

1. What is the GCF of 138, 217, 396?

Answer: GCF of 138, 217, 396 is 1.

2. How to Find the GCF of 138, 217, 396

Answer: Greatest Common Factor(GCF) of 138, 217, 396 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 217, 396) = 1.