Greatest Common Factor of 18, 32, 890

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

• Greatest Common Factor of 18, 32, 890 by common division method
• Greatest Common Factor of 18, 32, 890 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 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Greatest Common Factor

We found the factors 18,32,890 . The biggest common factor number is the GCF number.
So the greatest common factor 18,32,890 is 2.

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

• GCF of 18, 65, 750
• GCF of 67, 80, 929
• GCF of 98, 30, 411
• GCF of 89, 13, 789
• GCF of 12, 34, 570

1. What is the GCF of 18, 32, 890?

Answer: GCF of 18, 32, 890 is 2.

2. How to Find the GCF of 18, 32, 890

Answer: Greatest Common Factor(GCF) of 18, 32, 890 = 2

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

Step 2: Then multiply all the prime factors GCF(18, 32, 890) = 2.