Greatest Common Factor of 440, 423, 109

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

• Greatest Common Factor of 440, 423, 109 by common division method
• Greatest Common Factor of 440, 423, 109 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 440

List of positive integer factors of 440 that divides 440 without a remainder.

1,2,4,5,8,10,11,20,22,40,44,55,88,110,220,440

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 109

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

1,109

Greatest Common Factor

We found the factors 440,423,109 . The biggest common factor number is the GCF number.
So the greatest common factor 440,423,109 is 1.

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

• GCF of 245, 180, 394
• GCF of 277, 998, 938
• GCF of 314, 201, 989
• GCF of 770, 151, 782
• GCF of 627, 875, 376

1. What is the GCF of 440, 423, 109?

Answer: GCF of 440, 423, 109 is 1.

2. How to Find the GCF of 440, 423, 109

Answer: Greatest Common Factor(GCF) of 440, 423, 109 = 1

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

Step 2: Then multiply all the prime factors GCF(440, 423, 109) = 1.