tde1labbieberlyis tde1labbieberlyis

02-04-2017
Mathematics

contestada

What is least common multiple of 28,12,14,21?

Respuesta :

wolf1728 wolf1728

02-04-2017

Reducing the numbers to prime factors
28 = 7 * 2 * 2
12 = 3 * 2 * 2
14 = 7 * 2
21 = 7 * 3

None of the numbers have a prime number in common with the others.
So, the least common multiple would be 12

Answer Link

Otras preguntas

Question 8(Multiple Choice Worth 4 points) (08.05 LC) Which statement is true for a solution when its concentration of hydronium ions increases? It becomes le

What type of language makes things run faster by taking different components of a complex computer program and connecting them together? A. Markup Language B.

What were the goals of the women’s movement?

-8m+14+9m=-5 what does this simplifies to

A nonconservative force does the same work regardless of the path taken. True or false ?

Which sequence shows all the spectral colors of visible light arranged in an increasing order of their frequency? A. red, yellow, orange, blue, green, indigo,

Please help I’m very confused I will mark brainliest

Select the correct answer from each drop-down menu. The graphs below show the number of faulty products, y, produced by a company for the first eight months sin

How much of Brand A fruit punch (40% fruit juice) must be mixed with 3 gal. of grape juice to create a mixture containing 58% fruit juice?

differences between a pyramid and a Cube