Greatest Common Factor of 231, 790, 66

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

• Greatest Common Factor of 231, 790, 66 by common division method
• Greatest Common Factor of 231, 790, 66 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 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

Factors of 66

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

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

Greatest Common Factor

We found the factors 231,790,66 . The biggest common factor number is the GCF number.
So the greatest common factor 231,790,66 is 1.

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

• GCF of 801, 261, 77
• GCF of 905, 782, 83
• GCF of 385, 464, 26
• GCF of 681, 569, 81
• GCF of 202, 611, 13

1. What is the GCF of 231, 790, 66?

Answer: GCF of 231, 790, 66 is 1.

2. How to Find the GCF of 231, 790, 66

Answer: Greatest Common Factor(GCF) of 231, 790, 66 = 1

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

Step 2: Then multiply all the prime factors GCF(231, 790, 66) = 1.