Greatest Common Factor of 61, 27, 93, 66

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

• Greatest Common Factor of 61, 27, 93, 66 by common division method
• Greatest Common Factor of 61, 27, 93, 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

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 61,27,93,66 . The biggest common factor number is the GCF number.
So the greatest common factor 61,27,93,66 is 1.

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

• GCF of 72, 51, 80, 29
• GCF of 52, 17, 53, 91
• GCF of 69, 78, 92, 60
• GCF of 47, 29, 62, 65
• GCF of 89, 62, 18, 48

1. What is the GCF of 61, 27, 93, 66?

Answer: GCF of 61, 27, 93, 66 is 1.

2. How to Find the GCF of 61, 27, 93, 66

Answer: Greatest Common Factor(GCF) of 61, 27, 93, 66 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 27, 93, 66) = 1.