Greatest Common Factor of 23, 38, 80, 558

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

• Greatest Common Factor of 23, 38, 80, 558 by common division method
• Greatest Common Factor of 23, 38, 80, 558 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

Greatest Common Factor

We found the factors 23,38,80,558 . The biggest common factor number is the GCF number.
So the greatest common factor 23,38,80,558 is 1.

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

• GCF of 23, 58, 77, 608
• GCF of 84, 23, 79, 801
• GCF of 32, 59, 63, 534
• GCF of 76, 85, 16, 884
• GCF of 80, 13, 24, 912

1. What is the GCF of 23, 38, 80, 558?

Answer: GCF of 23, 38, 80, 558 is 1.

2. How to Find the GCF of 23, 38, 80, 558

Answer: Greatest Common Factor(GCF) of 23, 38, 80, 558 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 38, 80, 558) = 1.