Greatest Common Factor of 26, 45, 25, 9

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

• Greatest Common Factor of 26, 45, 25, 9 by common division method
• Greatest Common Factor of 26, 45, 25, 9 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 26

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

1,2,13,26

Factors of 45

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

1,3,5,9,15,45

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Greatest Common Factor

We found the factors 26,45,25,9 . The biggest common factor number is the GCF number.
So the greatest common factor 26,45,25,9 is 1.

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

• GCF of 86, 36, 93, 6
• GCF of 65, 88, 82, 9
• GCF of 17, 15, 91, 3
• GCF of 21, 49, 31, 3
• GCF of 38, 72, 12, 9

1. What is the GCF of 26, 45, 25, 9?

Answer: GCF of 26, 45, 25, 9 is 1.

2. How to Find the GCF of 26, 45, 25, 9

Answer: Greatest Common Factor(GCF) of 26, 45, 25, 9 = 1

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

Step 2: Then multiply all the prime factors GCF(26, 45, 25, 9) = 1.