Greatest Common Factor of 66, 133, 443

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

• Greatest Common Factor of 66, 133, 443 by common division method
• Greatest Common Factor of 66, 133, 443 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 66

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

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

Factors of 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

Factors of 443

List of positive integer factors of 443 that divides 443 without a remainder.

1,443

Greatest Common Factor

We found the factors 66,133,443 . The biggest common factor number is the GCF number.
So the greatest common factor 66,133,443 is 1.

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

• GCF of 86, 241, 100
• GCF of 10, 106, 850
• GCF of 43, 861, 209
• GCF of 20, 870, 114
• GCF of 90, 566, 961

1. What is the GCF of 66, 133, 443?

Answer: GCF of 66, 133, 443 is 1.

2. How to Find the GCF of 66, 133, 443

Answer: Greatest Common Factor(GCF) of 66, 133, 443 = 1

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

Step 2: Then multiply all the prime factors GCF(66, 133, 443) = 1.