# Least common multiple (LCM) + natural numbers - math problems

#### Number of problems found: 70

- Decompose

Decompose into primes and find the smallest common multiple n of (16,20) and the largest common divisor D of the pair of numbers (140,100) - LCM

What is the least common multiple of 5, 50, 14? - Lcm to eliminate y

Identify the least common multiple that would eliminate the y-variable. 6x - 5y = -4 4x + 2y = 28 - LCM of two number

Find the smallest multiple of 63 and 147 - What is 3

What is the least common denominator of 11/15 and 12/19? - Lcm of three numbers

What is the Lcm of 120 15 and 5 - Lcm 2

Create the smallest possible number that is divisible by numbers 5,8,9,4,3 - MO C–I–1 2018

An unknown number is divisible by just four numbers from the set {6, 15, 20, 21, 70}. Determine which ones. - What is 13

What is the number between 50 and 55 that is divisible by 2,3,6,9? - Plums

In the bowl are plums. How many would be there if we can divide it equally among 8, 10 and 11 children? - Counting number

What is the smallest counting number divisible by 2,5,7,8 and 15? - Two gears

Two gears with 13 and 7 teeth rotate locked into each other. How many turns does a big wheel have to make for both wheels to be in the starting position again? - School

Headteacher think whether the distribution of pupils in race in groups of 4,5,6,9 or 10. How many pupils must have at least school at possible options? - Dinosaurs

More than 30 and less than 60 dinosaurs have met at the pond. A quarter of them bathed and 1/7 saws and the rest gripped. How many were at the pond? How many were there? - Ratio

Alena collected 7.8 kg of blueberries, 2.6 kg of blackberries, and 3.9 kg of cranberries. Express the ratio in the smallest natural numbers in this order. - Dance group

The dance group formed groups of 4, 5, and 6 members. Always one dancer remains. How many dancers were there in the whole group? - Cherries

Cherries in the bowl can be divided equally among 19 or 13 or 28 children. How many are the minimum cherries in the bowl? - Flowerbeds

What is the smallest length of flowerbeds we have to prepare to plant seedlings at grid 20,30,25,40 cm? - Game room

Winner can took win in three types of jettons with value 3, 30 and 100 dollars. What is minimal value of win payable in this values of jettons? - Dance ensemble

The dance ensemble took the stage in pairs. During dancing, the dancers gradually formed groups of four, six and nine. How many dancers have an ensemble?

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Do you want to calculate least common multiple two or more numbers? Least common multiple (LCM) - math problems. Natural numbers - math problems.