Greatest Common Factor of 66, 30, 47, 27, 749

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

• Greatest Common Factor of 66, 30, 47, 27, 749 by common division method
• Greatest Common Factor of 66, 30, 47, 27, 749 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 27

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

1,3,9,27

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 66,30,47,27,749 . The biggest common factor number is the GCF number.
So the greatest common factor 66,30,47,27,749 is 1.

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

• GCF of 60, 98, 39, 84, 301
• GCF of 36, 98, 24, 35, 462
• GCF of 60, 11, 50, 88, 241
• GCF of 91, 54, 32, 46, 298
• GCF of 91, 96, 11, 93, 238

1. What is the GCF of 66, 30, 47, 27, 749?

Answer: GCF of 66, 30, 47, 27, 749 is 1.

2. How to Find the GCF of 66, 30, 47, 27, 749

Answer: Greatest Common Factor(GCF) of 66, 30, 47, 27, 749 = 1

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

Step 2: Then multiply all the prime factors GCF(66, 30, 47, 27, 749) = 1.