# Greatest common divisor calculator

### GCD(40, 12) = 2^{2} = 4

##### 40 = 2^{3}×5

##### 12 = 2^{2}×3

##### GCD = 2^{2} = 4

#### 40 / 4 = 10

#### 12 / 4 = 3

### What is GCD?

The greatest common divisor (gcd/GCD), or the greatest common factor (gcf), or highest common factor (hcf), of two or more integers (at least one of which is not zero), is the largest positive integer that divides the numbers without a remainder.

## Questions and word problems to GCD

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The store got three kinds of tissues - 132 children, 156 women and 204 men. Tissues each species were packed into boxes after the number of pieces the same for all three types (and greatest). Determine the number, if you know that every box has more than - Rectangular flowerbed

Around the rectangular flowerbed with dimensions of 5.25 m and 3.50 m, roses should be planted at the same distance from each other so that the roses are located in each corner of the flower bed and are consumed as little as possible. How far do we plant - Athletics team

All athletes in the athletics team from Ostrava can start in four, five, six and seven stages, and no one will be present. How many average athletes are in one athletic group if there are a total of twelve groups in the section? Consider the smallest numb - Garden

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The least common multiple of two numbers is 22 more than their greatest common divisor. Find these numbers.

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