Greatest Common Factor of 138, 903, 29

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

• Greatest Common Factor of 138, 903, 29 by common division method
• Greatest Common Factor of 138, 903, 29 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 903

List of positive integer factors of 903 that divides 903 without a remainder.

1,3,7,21,43,129,301,903

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Greatest Common Factor

We found the factors 138,903,29 . The biggest common factor number is the GCF number.
So the greatest common factor 138,903,29 is 1.

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

• GCF of 798, 950, 81
• GCF of 971, 717, 49
• GCF of 235, 760, 51
• GCF of 358, 534, 12
• GCF of 972, 396, 78

1. What is the GCF of 138, 903, 29?

Answer: GCF of 138, 903, 29 is 1.

2. How to Find the GCF of 138, 903, 29

Answer: Greatest Common Factor(GCF) of 138, 903, 29 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 903, 29) = 1.