Greatest Common Factor of 69, 81, 26, 60

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

• Greatest Common Factor of 69, 81, 26, 60 by common division method
• Greatest Common Factor of 69, 81, 26, 60 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 69

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

1,3,23,69

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 26

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

1,2,13,26

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 69,81,26,60 . The biggest common factor number is the GCF number.
So the greatest common factor 69,81,26,60 is 1.

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

• GCF of 51, 53, 91, 24
• GCF of 66, 48, 18, 46
• GCF of 38, 58, 24, 32
• GCF of 55, 98, 18, 59
• GCF of 69, 44, 46, 72

1. What is the GCF of 69, 81, 26, 60?

Answer: GCF of 69, 81, 26, 60 is 1.

2. How to Find the GCF of 69, 81, 26, 60

Answer: Greatest Common Factor(GCF) of 69, 81, 26, 60 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 81, 26, 60) = 1.