# The smallest number

What is the smallest number that can be divided by both 5 and 7

Result

x =  35

#### Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

#### To solve this example are needed these knowledge from mathematics:

Do you want to calculate least common multiple two or more numbers?

## Next similar examples:

1. Medicament
Same type of medicament produces a number of manufacturers in a variety of packages with different content of active substance. Pack 1: includes 60 pills of 600 mg of active substance per pack cost 9 Eur. Pack 2: includes 150 pills of 500 mg of active sub
2. Divisibility
Is the number 761082 exactly divisible by 9? (the result is the integer and/or remainder is zero)
3. Subtraction
How many times you can subtract the number 4 from the number 64?
4. Monkey
Monkey fell in 23 meters deep well. Every day it climbs 3 meters, at night it dropped back by 2 m. On what day it gets out from the well?
5. Textbooks
After check of textbooks found that every 10-th textbook should be withdrawn. Together 58 textbooks were withdrawn. How many textbooks were in stock before withdrawn and how many after withdrawn?
6. Chocolate
Leslie bought 8 same chocolates for 16 Eur. How many euros will he pay for 25 chocolates?
7. Youth track
Youth track from Hronská Dúbrava to Banská Štiavnica which announced cancellation attracted considerable media attention and public opposition, has cost 6.3 euro per capita and revenue 13 cents per capita. Calculate size of subsidies to trip group of 28.
8. Brick weight
The brick weighs 2 kg and a half bricks. How much does one brick weigh?
9. Weeks
38 weeks is equal to how many days?
10. Cyclist
A cyclist passes 88 km in 4 hours. How many kilometers he pass in 8 hours?
11. Chickens
2 chickens give 2 eggs in 2 days. How many eggs can give 8 chickens for 8 days?
12. Cats
Two cats caught two mice in two days. How many mouses will catch 6 cats for 6 days?
13. Homeless Dezider
Homeless Dežko has 9 coins in jacket: Calculate the value of its assets and calculate how many bottles of wine for 0.55 EUR can he buy.
14. It is rectangular?
Size of two of the angles in a triangle are: α=110°, β=40°. Is it a right triangle?
15. Three cats
If three cats eat three mice in three minutes, after which time 260 cats eat 260 mice?
16. Two squares
Two squares whose sides are in the ratio 5:2 have sum of its perimeters 73 cm. Calculate the sum of area this two squares.
17. Chamber
In the chamber light is broken and all from it must be taken at random. Socks have four different colors. If you want to be sure of pulling at least two white socks, we have to bring them out 28 from the chamber. In order to have such certainty for the pai