Greatest Common Factor of 23, 42, 45, 26

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

• Greatest Common Factor of 23, 42, 45, 26 by common division method
• Greatest Common Factor of 23, 42, 45, 26 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 26

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

1,2,13,26

Greatest Common Factor

We found the factors 23,42,45,26 . The biggest common factor number is the GCF number.
So the greatest common factor 23,42,45,26 is 1.

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

• GCF of 33, 11, 80, 23
• GCF of 80, 82, 45, 23
• GCF of 95, 58, 52, 44
• GCF of 62, 72, 68, 15
• GCF of 23, 46, 37, 84

1. What is the GCF of 23, 42, 45, 26?

Answer: GCF of 23, 42, 45, 26 is 1.

2. How to Find the GCF of 23, 42, 45, 26

Answer: Greatest Common Factor(GCF) of 23, 42, 45, 26 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 42, 45, 26) = 1.