Question

Find the greatest number which both 2458090 and 867090 will contain an exact number of times

Answer 1

Find HCF of both numbers it comes 2 x 5 = 10

2   L 2458090,   867090

5   l  1229045,     433545  

         245809,      86709

Greatest number is 10

Answer 2

Hcf of 2458090 and 867090 is the answer I.e. 10

Step-by-step explanation:

We needfind greatest number which means we need find the Hcf

So by Euclid's division lemma or algorithm we get,

As 2458090 is larger number so so we will apply Euclid's division lemma with respect to this

2458090=867090*2+723910

867090=723910*1+143180

723910=143180*5+8010

143180=8010*17+7010

8010=7010*1+1000

7010=1000*7+10

1000=10*1000+0

So hcf of 2458090 and 867090 is 10

This means greatest number in both is  10

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