cutespy430 cutespy430

02-03-2015
Mathematics

contestada

What is the gcf and lcm of 18 and 15

Respuesta :

apologiabiology apologiabiology

02-03-2015

greatest common factor is the biggest number common to both
least common multipule is the smallest number that both will multily to get

find the factors
18=2 times 3 times 3
15=3 times 5
gcf=3

lcm=2 times 3 times 3 times 5=90

Answer Link

Otras preguntas

What is another way I could say: “this topic is close to my heart.” Give some ideas below.

18. Which of the following equations is equivalent to 25x = 7? A. x= log2 (3) +1+9= 3? Is B. log27 5 C. X= log, 2 5 log, 5 D. x= 2

Please help. I’ll mark you as brainliest if correct!

Find the slope and y-intercept of each line:a. (x+2)(x+3)=(x-2)(x-3)+yb. x=my+bPlease show workings, and I won't accept nonsense answers! Don't answer the quest

Why can some ions move across membranes but others cannot

9/10 of the weight of a loaf of bread comes from the flour used in its baking. 2/9 of the weight is the protein what fraction of the weight is protein?

what are the 6 different sections of the cpt code set? provide an explanation of the healthcare encounters that are coded with each section, name at least 2 sep

Which expression is equivalent to 9(x + 4)? A. 36x B. 13x C. 13+9x D. 9x+36

1. Who is the head of the family of the Lhops?

Two cards are selected at random from a standard deck of cards. What is the probability that you select a king or a queen? (If your answer will reduce, you shou