Greatest Common Factor of 18, 88, 71, 223

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

• Greatest Common Factor of 18, 88, 71, 223 by common division method
• Greatest Common Factor of 18, 88, 71, 223 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 18

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

1,2,3,6,9,18

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 223

List of positive integer factors of 223 that divides 223 without a remainder.

1,223

Greatest Common Factor

We found the factors 18,88,71,223 . The biggest common factor number is the GCF number.
So the greatest common factor 18,88,71,223 is 1.

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

• GCF of 50, 65, 22, 463
• GCF of 27, 18, 47, 163
• GCF of 88, 83, 14, 359
• GCF of 31, 39, 95, 972
• GCF of 50, 52, 76, 276

1. What is the GCF of 18, 88, 71, 223?

Answer: GCF of 18, 88, 71, 223 is 1.

2. How to Find the GCF of 18, 88, 71, 223

Answer: Greatest Common Factor(GCF) of 18, 88, 71, 223 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 88, 71, 223) = 1.