Greatest Common Factor of 26, 80, 20, 258

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

• Greatest Common Factor of 26, 80, 20, 258 by common division method
• Greatest Common Factor of 26, 80, 20, 258 with matching the biggest common factor

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

Factors of 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Greatest Common Factor

We found the factors 26,80,20,258 . The biggest common factor number is the GCF number.
So the greatest common factor 26,80,20,258 is 2.

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

• GCF of 20, 37, 21, 931
• GCF of 69, 22, 41, 580
• GCF of 88, 32, 67, 663
• GCF of 26, 97, 91, 577
• GCF of 27, 17, 23, 940

1. What is the GCF of 26, 80, 20, 258?

Answer: GCF of 26, 80, 20, 258 is 2.

2. How to Find the GCF of 26, 80, 20, 258

Answer: Greatest Common Factor(GCF) of 26, 80, 20, 258 = 2

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

Step 2: Then multiply all the prime factors GCF(26, 80, 20, 258) = 2.