Greatest Common Factor of 42, 109, 923

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

• Greatest Common Factor of 42, 109, 923 by common division method
• Greatest Common Factor of 42, 109, 923 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 42

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

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

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Factors of 923

List of positive integer factors of 923 that divides 923 without a remainder.

1,13,71,923

Greatest Common Factor

We found the factors 42,109,923 . The biggest common factor number is the GCF number.
So the greatest common factor 42,109,923 is 1.

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

• GCF of 13, 486, 551
• GCF of 38, 771, 175
• GCF of 12, 658, 300
• GCF of 75, 115, 197
• GCF of 42, 330, 704

1. What is the GCF of 42, 109, 923?

Answer: GCF of 42, 109, 923 is 1.

2. How to Find the GCF of 42, 109, 923

Answer: Greatest Common Factor(GCF) of 42, 109, 923 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 109, 923) = 1.