Foundation
Mathematics Foundation
HCF and LCM
Question
Use Euclid's division algorithm to find the HCF of 196 and 38220.
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Solution
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Since 38220 > 196, we apply the division lemma to 38220 and 196 to obtain HCF
38220=196×195+0
Since the remainder is zero, the process stops. 
Since the divisor at this stage is 196
, HCF of 196 and 38220 is 196.