Question

2. The H.C.F. of 1233, 726, 531 and 345 is :
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Answer 1

by the above picture you can understand

step 1:-. first divide the greatest number with lowest number

step 2 :- now divide the smallest number by reminder

step 3 :- like this divide the divisior by reminder till the reminder would not come zero

step 4 :- now divide the rest number with last divisor as given

step 5 :- the last divisor after dividing all the is the hcf

on your question

the last divisior is 3 as given

so answer will be 3

HCF will be 3

HCF is equal to 3

HCF =3