Question

find the greatest number which divides 285 and 1249 leaving remainder 9 and 7 respectively .

Answer 1

Hey!!


Required number ( 285 - 9 ) = 276, ( 1249 - 7 ) = 1242

So, the required number are 276 and 1242

By prime factorization method

276 = 2 × 2 × 3 × 23

1242 = 2 × 3 × 3 × 3 × 23

Therefore, HCF[ 2 × 3 × 23 ] = 138>>>> Answer

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Hope it will helps you :-)

Answer 2

Answer:

very easy

Step-by-step explanation:

hope it is helpful