1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sliva [168]
3 years ago
14

What is the greatest common factor for 21 and 40?

Mathematics
2 answers:
sdas [7]3 years ago
8 0
<span>To get the Greates Common Factor (GCF) of 21 and 40 we need to factor each value first and then we choose all the copies of factors and multiply them: 

<span><span>21:      3 7</span><span>40:   222 5 </span><span>GCF:         </span></span>The Greates Common Factor (GCF) is:   1<span>
</span></span>
AlekseyPX3 years ago
4 0
<span>The only common factor is 1. So that's the greatest. </span>
You might be interested in
The graph shows the amount of money Tanya earns from tutoring compared with the number of hours she works. Select the correct st
salantis [7]

Answer:

B

Step-by-step explanation:

The graph (although it doesn't show it) is making points at every 20 (dollars) mark and also lines up to each hour mark, meaning that for every hour, Tanya makes 20 dollars.

7 0
3 years ago
Read 2 more answers
Point V is on line segment UW, given VW = x + 7, UW = 3x - 9, and UV = 8, determine the numerical length of UW
krek1111 [17]

Answer:

The numerical length of UW is 27

Step-by-step explanation:

8 0
3 years ago
Solve the following<br><img src="https://tex.z-dn.net/?f=5x-2%3D%20-9x%2B8" id="TexFormula1" title="5x-2= -9x+8" alt="5x-2= -9x+
OLEGan [10]

Answer:

5x - 2 = (-9x) + 8

5x + 9x = 8 + 2

14 x = 10

x = 10 / 14

x = 5/7

6 0
1 year ago
Read 2 more answers
I NEED HELP WITH THIS QUESTION PLEASE
Naddika [18.5K]
From 0 move to left two 1/3, them move to right four 1/3. The answer is 2/3
See the image

3 0
3 years ago
Joe has 5 rabbits one fifth is white the rest is black. How many rabbits are white and how many rabbits are black
Naya [18.7K]
If Joe has five rabbits, each rabbit represents a fifth. Therefore, Joe would have one white rabbit and the rest, which would be four-fifths, would be black.
5 0
3 years ago
Other questions:
  • Formulate a system of equations that could be solved by multiplying one equation by 5 and then adding the two equations together
    7·1 answer
  • True or False
    15·2 answers
  • Find the slope between the two points given. Then, use the slope and the first point to write the equation of the line in Point-
    5·2 answers
  • How many different ways can the students at a school select the president, vice president and secretary from a group of 5?
    6·2 answers
  • A Verizon salesman sold $5,750 in sales last week. He made $230 in commission. What percent commission did he make?
    15·1 answer
  • Two destinations A and B are located on an east-west line 152 miles apart. From A to the starting point, S, bearing is N62 ° E,
    11·1 answer
  • 98.25 centimeters converted to milimeters
    10·1 answer
  • Find the equation of the line.
    8·1 answer
  • 5 less than one third of c
    11·1 answer
  • The sum of a number x and 4 is less than 12 which of the following inequalities represents this statement
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!