Find out the Cube root of 216

How To find out the value of cube root of 216 – 

 

We will find factors of the number 216 then we will take cube root of the number, it is a value which when multiplied by itself three times gives the original value, 216 So let’s start – 

 

Step 1:  Now we will find the factors of 216. 

216 is divisible completely by 1, 2, 3, 4 ,6,8, 9,12,18,24, 27,36,54,72,108 and 216.

So the Factors of 216 are 1,2 3, ,4,6,8, 9,12,18,24,27,36,54,72,108 and 216. The factors greater than 1 are 2,4,6, 8, 9,12,18,24,27,27,36,54,72,108 and 216.

 

Step 2: If 6 is multiplied three times, the value is 216.    

6*6*6 =216

 

Step 3:  Hence 6 is considered to be the cube root of 216

 

Step 4:  Therefore, we can say that the value of cube root of 216 is 6

 

Step 5:  We  express the value of cube root of 216 as ∛216 = 6

Since the cube root  symbol is denoted by

 

Multiple Choice Question

 

No 1) what are the highest prime factors of 216

a) 108

b) 2 and 3

c) 108 and 216

d) 2 and 216

Answer — b) 2 and 3

Because it has only two divisors or factors 1 and 2.  It cannot be divided by any other number except 1 and itself.

 

Q.No.2) Which of the following is not a factor of 216?

a) 12

b) 14

c) 16

d) 3

Answer – b)14

it is not the factor of 216 since 216 is not completely divisibleby 14 leaving the remainder zero.

Updated: October 19, 2021 — 12:17 pm

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