Greatest Common Factor of 126, 390, 103

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

• Greatest Common Factor of 126, 390, 103 by common division method
• Greatest Common Factor of 126, 390, 103 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 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 103

List of positive integer factors of 103 that divides 103 without a remainder.

1,103

Greatest Common Factor

We found the factors 126,390,103 . The biggest common factor number is the GCF number.
So the greatest common factor 126,390,103 is 1.

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

• GCF of 442, 459, 536
• GCF of 377, 234, 449
• GCF of 576, 704, 349
• GCF of 212, 911, 610
• GCF of 859, 842, 587

1. What is the GCF of 126, 390, 103?

Answer: GCF of 126, 390, 103 is 1.

2. How to Find the GCF of 126, 390, 103

Answer: Greatest Common Factor(GCF) of 126, 390, 103 = 1

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

Step 2: Then multiply all the prime factors GCF(126, 390, 103) = 1.