Question

Find the hcf and lcm of 100 and 190 using euclid division lemma

Answer 1

Here, 190 as a and 100 as b

By using Euclid division lemma

a=bq+r

where,

190 = 100×1 +90

Here r is not equal to zero

100 = 90 ×1 +10

Here r is not equal to zero

90= 10 × 9 +0

Here r =0

So, HCF (100, 190) = 10

LCM (100,190) = 100× 190/ 10

= 1900.

Answer 2

Answer:

HCF =10

LCM =1900

Step-by-step explanation:

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