LCM of two number

Find the smallest multiple of 63 and 147

Result

x =  441

Solution:

63=32⋅7 147=3⋅72 LCM(63,147)=32⋅72=441  x=LCM(63,147)=44163=3^2 \cdot 7 \ \\ 147=3 \cdot 7^2 \ \\ LCM(63, 147)=3^2 \cdot 7^2=441 \ \\ \ \\ x=LCM(63,147)=441

Try another example


Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!





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

Showing 0 comments:
1st comment
Be the first to comment!
avatar




Tips to related online calculators
Do you want to calculate least common multiple two or more numbers?

Following knowledge from mathematics are needed to solve this word math problem:

Next similar math problems:

  1. Counting number
    numbers2_49 What is the smallest counting number divisible by 2,5,7,8 and 15?
  2. LCM
    numbers_11 Common multiple of three numbers is 3276. One number is in this number 63 times, second 7 times, third 9 times. What are the numbers?
  3. Two-digit number
    2digits I am a two-digit number less than 20. When I divided by three, then you get the rest 1 and when you divide me by four you get also rest 1. What number am I?
  4. Primes 2
    prime_table Which prime numbers is number 2025 divisible?
  5. Divisibility 2
    divisors How many divisors has integer number 13?
  6. Lcm simple
    lcm_gears Find least common multiple of this two numbers: 140 175.
  7. Dance ensemble
    dancers_1 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?
  8. Dining tables
    stolik In the dining room are tables with 4 chairs, 6 chairs, 8 chairs. How many diners must be at least to be occupy all tables (chairs) and diners are more than 50?
  9. 3 buses
    buses At morning 5:00 am three buses started from one place. The first travel in five-minute intervals, the second at 10-minute intervals and the third at 25-minute intervals. At what hour will again be the three buses coming from the same place?
  10. Three buses
    3buses Three public transport buses depart together from the bus station in the morning. The first bus was returning to the station after 18 minutes, the second after 12 minutes and a third after 24 minutes. How long will again together on the station? Result ex
  11. Matches
    matches George poured out of the box matches and composing them triangles and no match was left. Then he tries squares, hexagons and octagons and no match was left. How many matches must be at least in the box?
  12. School
    ratios_2 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?
  13. Lcm of three numbers
    prime What is the Lcm of 120 15 and 5
  14. Biketrial
    cyklo Kamil was biketrial. Before hill he set the forward gear with 42 teeth and the back with 35 teeth. After how many exercises (rotation) of the front wheel both wheels reach the same position?
  15. Apples 2
    jableka How many minimum apples are in the cart, if possible is completely divided into packages of 6, 14 and 21 apples?
  16. Prime factors
    prime Write 98 as product of prime factors
  17. Write decimals
    numbers_34 Write in the decimal system the short and advanced form of these numbers: a) four thousand seventy-nine b) five hundred and one thousand six hundred and ten c) nine million twenty-six