28-10-2014
Mathematics

contestada

what is gcf of 21 42 and 63

Respuesta :

28-10-2014

7... if you list the factors of all 3 of this number... you will see 7 is the common factor... because:
7x3=21
7x6=42
7x9= 63

Answer Link

catluva03 catluva03

28-10-2014

Ther gcf of 21, 42, and 63 is 21

Answer Link

Otras preguntas

John eats a chicken breast, and his body begins the decomposition reaction and breaks the protein down ________ to produce energy from the food.

2) Using two statements, create an object bestDessertPlace, followed by an object bestIndianFood. 3)Given the code below, how many objects are created? Restaura

which is the equation of a parabola with focus (-5,3) and vertex (-5,6)

There are many stars in the; our sun is one of them during the day, we cannot see the other stars in the sky. However, at night, we can see the other stars in t

A sample of an unknown liquid has a volume of 12.0 mL and a mass of 6 g. What is its density? A. 2 g/cm3 B. 0.5 g/cm C. 5.0 g/cm3 D. 0.2 g/cm3

2. Your computer screen measures 12 inches long and 8 inches wide. What is the length of the computer's diagonal to the nearest inch? a.20 inches b. 22 inches C

3 subjective agreements

NJROTC . A way that you can measure the distance you have traveled through several types of terrain, something each orienteer must know when they are trotting,

How many years was Central America ruled by Spain? Ps it’s D I’m just saying if someone needs help because this isn’t a question in branily so I’m just makeing

What type of polynomial is this ? 3x2-8x+1