essPolhnsunaperr essPolhnsunaperr

01-07-2016
Mathematics

contestada

find the least common multiple (lcm) of 28 and 7

Respuesta :

meerkat18 meerkat18

09-07-2016

Complete factorization of 28 gives an answer of 7 x 2 x 2. 7 on the other hand, has no other factor other than 7 and 1. The least common multiple of these numbers is the least number that can be divided by 28 and 7. The answer is 28.

Answer Link

Otras preguntas

At STP, which list of elements contains a solid, a liquid, and a gas? (1) Hf, Hg, He (3) Ba, Br2, B (2) Cr, Cl2, C (4) Se, Sn, Sr

how many lines of symmetry does a rhombus that is not a square have?

Given the balanced equation: 4Fe(s) + 3O2(g) ==>2Fe2O3(s) + 1640 kJ Which phrase best describes this reaction? (1) endothermic with DH = +1640 kJ (2) endothe

if a radioactive isotope had a half life of 1 billion years how much of it would be left after 1 billion , 2 billion, 3 billion, and 4 billion years

why did Federigo spend his money beyond his means and end up with little farm and a falcon?

what is the bill of rights

Which conflict does Brutus face in the play? A. Brutus has an internal conflict as he tries to decide on the best way to assassinate Caesar. B. Brutus has an

How do I find the Q1, Q3, and IQR of a median that is a decimal?

A sample composed only of atoms having the same atomic number is classified as (1) a compound (3) an element (2) a solution (4) an isomer

One acid-base theory states that an acid is (1) an electron donor (3) an H+ donor (2) a neutron donor (4) an OH– donor