Greatest Common Factor of 10, 18, 32, 249

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

• Greatest Common Factor of 10, 18, 32, 249 by common division method
• Greatest Common Factor of 10, 18, 32, 249 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

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 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Greatest Common Factor

We found the factors 10,18,32,249 . The biggest common factor number is the GCF number.
So the greatest common factor 10,18,32,249 is 1.

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

• GCF of 52, 14, 34, 569
• GCF of 13, 89, 41, 683
• GCF of 27, 38, 58, 550
• GCF of 35, 74, 82, 537
• GCF of 52, 45, 64, 872

1. What is the GCF of 10, 18, 32, 249?

Answer: GCF of 10, 18, 32, 249 is 1.

2. How to Find the GCF of 10, 18, 32, 249

Answer: Greatest Common Factor(GCF) of 10, 18, 32, 249 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 18, 32, 249) = 1.