Which expression calculates the LCM of 70 and 105?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Edio x
help...
ents/815793/variants/842128/take/10/
Numbers 13 pts
24/7 X
iz: Real Numbers
Deco
ed
MULTIPLE CHOICE
goo x G http x
2
Question 8
Examine the factor trees for 70 and 105 below.
105
70
35
Stre: x
5 7
5
3
Which expression calculates the LCM of 70 and 105?
ISh x
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Transcribed Image Text:Edio x help... ents/815793/variants/842128/take/10/ Numbers 13 pts 24/7 X iz: Real Numbers Deco ed MULTIPLE CHOICE goo x G http x 2 Question 8 Examine the factor trees for 70 and 105 below. 105 70 35 Stre: x 5 7 5 3 Which expression calculates the LCM of 70 and 105? ISh x 21 7 Xbo x + changes Saved Sep 21
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Which expression calculates the LCM of 70 and 105?
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U
5
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5-7
2-5-7-3-5-7
7
5-7 2-3
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Transcribed Image Text:help... 000 wered Which expression calculates the LCM of 70 and 105? A Press to hear the question read out loud. B U 5 ?»)) 5-7 2-5-7-3-5-7 7 5-7 2-3 C « >>> 0:00/0:10 Speed: 1x Paused changes Sal
Expert Solution
Step 1

LCM of 70 and 105

lcm means least common multiple 

here 

part of 70 and 105 given 

70 = 7*5*2

105 = 5*3*7

 

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