Greatest Common Factor of 11, 60, 69, 165

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

• Greatest Common Factor of 11, 60, 69, 165 by common division method
• Greatest Common Factor of 11, 60, 69, 165 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

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

Factors of 69

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

1,3,23,69

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 11,60,69,165 . The biggest common factor number is the GCF number.
So the greatest common factor 11,60,69,165 is 1.

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

• GCF of 18, 74, 12, 831
• GCF of 12, 57, 33, 831
• GCF of 42, 28, 76, 581
• GCF of 94, 51, 62, 791
• GCF of 58, 67, 96, 857

1. What is the GCF of 11, 60, 69, 165?

Answer: GCF of 11, 60, 69, 165 is 1.

2. How to Find the GCF of 11, 60, 69, 165

Answer: Greatest Common Factor(GCF) of 11, 60, 69, 165 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 60, 69, 165) = 1.