What is the greatest number that will divide 99, 123 and 183 leaving the same remainder in each case?
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8
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Answer is correct! Nicely done:)
Answered by
5
Answer:
12
Step-by-step explanation:
Note: Look at the differences between the given numbers.
∴ HCF of (123 - 99), (183 - 123), (183 - 99)
= 24, 60, 84
So, we have the set of numbers{24,60,84}, and we want to know the biggest numbers that divides all these numbers.
Prime factorization of 24 = 2³ * 3
Prime factorization of 60 = 2² * 3 * 5
Prime factorization of 84 = 2² * 3 * 7
HCF(24,60,84) = 2² * 3
= 12.
Therefore, the greatest number is 12.
Hope it helps!
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