Greatest Common Factor of 18, 40, 574

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

• Greatest Common Factor of 18, 40, 574 by common division method
• Greatest Common Factor of 18, 40, 574 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 574

List of positive integer factors of 574 that divides 574 without a remainder.

1,2,7,14,41,82,287,574

Greatest Common Factor

We found the factors 18,40,574 . The biggest common factor number is the GCF number.
So the greatest common factor 18,40,574 is 2.

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

• GCF of 31, 70, 424
• GCF of 43, 33, 111
• GCF of 95, 70, 570
• GCF of 80, 67, 275
• GCF of 83, 46, 426

1. What is the GCF of 18, 40, 574?

Answer: GCF of 18, 40, 574 is 2.

2. How to Find the GCF of 18, 40, 574

Answer: Greatest Common Factor(GCF) of 18, 40, 574 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 40, 574) = 2.