Shack88 Shack88

11-06-2014
Mathematics

contestada

What is the greatest common factor of 42, 126, and 210 ?
F. 2
G. 6
H. 14
J. 21
K. 42

Respuesta :

eboot123 eboot123

11-06-2014

prime factors of 42: 2x7x3
prime factors of 126: 2x3x3x7
prime factors of 210: 7x3x5x2
now we multiply all the factors that they all have in common: 2x3x7 which is 42. So the highest common factor is 42

Answer Link

Otras preguntas

8=56 7=42 6=30 5=20 3=? What does 3 equal?

Dustin collects football cards. He sells some of his cards. The prices are listed here. $3, $5, $5, $8, $8, $10, $10, $10, $40 What is their mean (average) pric

1. Write about the nicest trip you have ever been on (12-14 lines) .

Jim has three times as many comic books as Charles. Charles has 2/3 as many books as Bob. Bob has 27 books. How many comic books does Jim have?

what happens in hydrolysis during photosynthesis ? plz ans in elaborate form

why is ammeter connected in series in an electric circuit?

A gourment shop wants to mix coffe beans that cost $3.00 per pound with coffe beans that cost $4.25 per pound to create 25 pounds of a new blend that cost $3.50

Name the organelle of plant cells in which photosynthesis occurs

How do you call a person who receives the benefit of a good without paying for it (business terminology).

Find the distance between the pair of parallel lines, y = -2x+1 & y = -2x+16.