Greatest Common Factor of 42, 117, 903

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

• Greatest Common Factor of 42, 117, 903 by common division method
• Greatest Common Factor of 42, 117, 903 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 903

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

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

Greatest Common Factor

We found the factors 42,117,903 . The biggest common factor number is the GCF number.
So the greatest common factor 42,117,903 is 3.

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

• GCF of 46, 485, 159
• GCF of 54, 850, 325
• GCF of 28, 376, 524
• GCF of 74, 132, 956
• GCF of 24, 584, 555

1. What is the GCF of 42, 117, 903?

Answer: GCF of 42, 117, 903 is 3.

2. How to Find the GCF of 42, 117, 903

Answer: Greatest Common Factor(GCF) of 42, 117, 903 = 3

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

Step 2: Then multiply all the prime factors GCF(42, 117, 903) = 3.