Greatest Common Factor of 44, 65, 66, 180

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

• Greatest Common Factor of 44, 65, 66, 180 by common division method
• Greatest Common Factor of 44, 65, 66, 180 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Greatest Common Factor

We found the factors 44,65,66,180 . The biggest common factor number is the GCF number.
So the greatest common factor 44,65,66,180 is 1.

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

• GCF of 61, 82, 35, 364
• GCF of 54, 87, 72, 576
• GCF of 70, 44, 69, 379
• GCF of 65, 60, 36, 953
• GCF of 69, 23, 97, 955

1. What is the GCF of 44, 65, 66, 180?

Answer: GCF of 44, 65, 66, 180 is 1.

2. How to Find the GCF of 44, 65, 66, 180

Answer: Greatest Common Factor(GCF) of 44, 65, 66, 180 = 1

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

Step 2: Then multiply all the prime factors GCF(44, 65, 66, 180) = 1.