2 years ago

What is the least common multiple of 31, 28, and 14?

1 answer:

5 0

<u>⇨ By prime factorization method:</u>

$\begin{array}{r | l}{\sf{2 & {\sf14,28,31} \\\cline{2-2} {\sf2 & {\sf7,14,31 \\\cline{2-2} {\sf7 & {\sf7,7,31 \\\cline{2-2} {\sf31 & {\sf1,1,31 \\\cline{2-2} & {\sf1,1,1\end{array}$

${\sf{LCM\: = \:2 \:x\: 2 \:x\: 7 \:x\: 31}}\\\\{\sf{LCM \:= \:868}}\\}\\{\sf{Therefore,}}\\\\{\sf{LCM\:(14,\: 28,\: 31)\: = \:868$

${\boxed{\sf{LCM\:=\:868}}$

You might be interested in

A translation does not maintain congruency.<br> A. True<br> B. False

Orlov [11]

Answer: True.

Step-by-step explanation: nice face.

4 0

2 years ago

Anyone want to give me there discord to talk

maria [59]

Answer:

yeah

Step-by-step explanation:

3 0

3 years ago

During each of the past three months, Tyler grew

nataly862011 [7]

First you have to make all the fractions have a common denominator to add them so since 3/16 is the largest denominator you have to convert the others to have the denominator of 16. 1/8 = 2/16. 1/4 = 4/16. so if you add the numerators that’s 3 + 2 + 4 = 9. so the answer would be 9/16, and this cannot be simplified so it is your final answer:)

4 0

3 years ago

Forest habitat is cleared to build a new shopping complex. what does this scenario represent? a loss of biodiversity due to a cl

Dominik [7]

A loss of biodiversity due to human activity.

8 0

2 years ago

What is 16.748 rounded to nearest hundredths

DIA [1.3K]

Answer:

16.75

Step-by-step explanation:

The number 4 in 16.748 is in the hundredths place.

The number right behind it is 8, which is greater than or equal to 5...

...meaning that it should round up! Not stay the same.

7 0

4 years ago