Greatest Common Factor of 26, 69, 90, 130

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

• Greatest Common Factor of 26, 69, 90, 130 by common division method
• Greatest Common Factor of 26, 69, 90, 130 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Greatest Common Factor

We found the factors 26,69,90,130 . The biggest common factor number is the GCF number.
So the greatest common factor 26,69,90,130 is 1.

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

• GCF of 66, 41, 40, 487
• GCF of 57, 32, 95, 183
• GCF of 98, 10, 41, 693
• GCF of 17, 40, 69, 784
• GCF of 49, 45, 37, 112

1. What is the GCF of 26, 69, 90, 130?

Answer: GCF of 26, 69, 90, 130 is 1.

2. How to Find the GCF of 26, 69, 90, 130

Answer: Greatest Common Factor(GCF) of 26, 69, 90, 130 = 1

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

Step 2: Then multiply all the prime factors GCF(26, 69, 90, 130) = 1.