Greatest Common Factor of 138, 829, 203

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

• Greatest Common Factor of 138, 829, 203 by common division method
• Greatest Common Factor of 138, 829, 203 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 829

List of positive integer factors of 829 that divides 829 without a remainder.

1,829

Factors of 203

List of positive integer factors of 203 that divides 203 without a remainder.

1,7,29,203

Greatest Common Factor

We found the factors 138,829,203 . The biggest common factor number is the GCF number.
So the greatest common factor 138,829,203 is 1.

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

• GCF of 821, 340, 941
• GCF of 790, 443, 492
• GCF of 862, 300, 854
• GCF of 771, 638, 160
• GCF of 635, 435, 562

1. What is the GCF of 138, 829, 203?

Answer: GCF of 138, 829, 203 is 1.

2. How to Find the GCF of 138, 829, 203

Answer: Greatest Common Factor(GCF) of 138, 829, 203 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 829, 203) = 1.