Question

The smallest number by which 252 should be divided to make it a perfect square is

Answer 1

Step-by-step explanation:

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yanger

25.07.2018

Math

Secondary School

+5 pts

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find the smallest number by which 252 must be divided to get a perfect square.Also find the square root of the perfect square so obtained

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To find the least number which must be divided to 25, we shoukd find the LCM of 252.

252 = 2 × 2 × 3 × 3 × 7

Common factors = 2 × 3

Uncommon factors = 7

7 is the only number which does not have a pair.

So, 7 is the only number which must be divided 252 to get a perfect square.

252 ÷ 7 = 36

= 6

Answer 2

Answer:

$7$

Step-by-step explanation:

$7 is \: the \: only number which \: does \: not \:  have \:  a \: pair. So, 7 is \: the \: only  \: number \:  which  \: must \: be divided \: 252  \: to \:  get  \: a  \: perfect \: square$

$hope \: it \: helped \: you \: friend$