Question

which greatest number can divide 89,112 and 158 when three is added to them

Answer 1

Answer:

YOUR ANSWER IS 23.

Step-by-step explanation:

WE HAVE , 3 NUMBERS :- 89 , 112 , 158

NOW,

   ACCORDING TO THE QUESTION, 3 IS ADDED TO ALL,

    92 , 115 , 161 .

NOW, WE HAVE TO FIND OUT 'HCF' OF THESE 3 NEW NUMBERS,

92 = 1 * 4 * 23

115 = 1 * 5 * 23

161 = 1 * 7 * 23

HERE , HIGHEST COMMON FACTOR ( HCF ) IS 23 .

SO, ANSWER IS 23.

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