2 years ago

How do you find the Least Common Multiple or (LCM) of 12, 48, and 72?

Mathematics

2 answers:

Debora [2.8K]2 years ago

7 0

144 is the LCM and the GCF is 24

zysi [14]2 years ago

3 0

LCM
factor them
12=2*2*3 -> two 2's, and one 3
48=2*2*2*2*3 -> four 2's and one 3
72=2*2*2*3*3 -> three 2's and two 3's

LCM includes all of them
the max number of 2's is 4
the max number of 3's is 2
lcm=2*2*2*2*3*3=144

You might be interested in

What's 4.3 rounded to the nearest tenth

kolezko [41]

The answer would be 4.0

4 0

3 years ago

Read 2 more answers

Heidi must correctly answer at least 80% of the questions on an exam to advance to the next

Oduvanchick [21]

Given:
must correctly answer 80% of the questions
correctly answered questions = 26
incorrectly answered questions = 4
unanswered questions = 15

Total questions = 26 + 4 + 15 = 45

45 * 80% = 36 required correctly answered questions.

36 - 26 = 10

Out of 15 remaining questions, 10 questions must be correctly answered for Heidi to advance to the next level.

3 0

3 years ago

Write the equation in slope-intercept form of the following table

Keith_Richards [23]

3 (6 is the answer 4*5

6 0

2 years ago

Read 2 more answers

Identify the variation as direct inverse joint or combined. The cost of the number of the same articles purchased varying with t

olasank [31]

This is a direct variation, since the cost and the number of articles purchases both go up.

8 0