# Greatest Common Factor of 2, 3, 7

Handy GCF of Decimals Calculator to know the GCF of decimals 2, 3, 7 i.e. 1 the largest integer that divides all the numbers leaving a remainder zero.

Greatest common factor (GCF) of 2, 3, 7 is 1.

GCF(2, 3, 7) = 1

## GCF of 2, 3, 7

Enter two or more decimals separated by "commas"

Ex: 0.2, 0.3 or 0.4, 0.5, 0.6

GCF of:

Given numbers are 2,3,7. The highest number of digits after the decimal point in the given case is 1

Thus, in order to get rid of the decimal point we need to multiply them with 10. On doing so, they are as follows

2 x 10 = 20

3 x 10 = 30

7 x 10 = 70

On finding the GCF of 20,30,70 we get the Greatest Common Factor as 10

### Greatest Common Factor (GCF) of 20,30,70 By Common Division

 2 20, 30, 70 5 10, 15, 35 2, 3, 7

∴ So the GCF of the given numbers is 2 x 5 = 10

Divide the GCF by 10 as we multiplied by it to make the given numbers as integers in the initial step.

By dividing the GCF we get = 10/10 = 1

Therefore the Greatest Common Factor of 2,3,7 is 1

Greatest Common Factor of 20,30,70 By Matching Biggest Common Factor Method

### Greatest Common Factor of 20,30,70 By Matching Biggest Common Factor Method

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

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 70

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

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

Greatest Common Factor

We found the factors 20,30,70 . The biggest common factor number is the GCF number.
So the greatest common factor 20,30,70 is 10.

### GCF of Decimals Calculation Examples

Here are some samples of GCF of Decimals calculations.

### Frequently Asked Questions on Decimal GCF of 2, 3, 7

1. What is the GCF of 2, 3, 7?

Answer: GCF of 2, 3, 7 is 1.

2. How to Find the GCF of 2, 3, 7?

Answer: Greatest Common Factor(GCF) of 2, 3, 7 = 1

Step 1: First calculate the highest decimal number after decimal point.

Step 2: Then multiply all numbers with 10.

Step 3: Then find GCF of 20,30,70. After getting GCF devide the result with 10 the value that is previously multiplied.

So GCF(2, 3, 7) = 1.