Greatest Common Factor of 27, 70, 730

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

• Greatest Common Factor of 27, 70, 730 by common division method
• Greatest Common Factor of 27, 70, 730 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 27

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

1,3,9,27

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 730

List of positive integer factors of 730 that divides 730 without a remainder.

1,2,5,10,73,146,365,730

Greatest Common Factor

We found the factors 27,70,730 . The biggest common factor number is the GCF number.
So the greatest common factor 27,70,730 is 1.

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

• GCF of 71, 73, 103
• GCF of 97, 81, 385
• GCF of 86, 14, 372
• GCF of 11, 73, 929
• GCF of 36, 11, 880

1. What is the GCF of 27, 70, 730?

Answer: GCF of 27, 70, 730 is 1.

2. How to Find the GCF of 27, 70, 730

Answer: Greatest Common Factor(GCF) of 27, 70, 730 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 70, 730) = 1.