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what is the lcm of under root 2 and under root 3
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Answer / gaurav manchanada
lcm of two irrational numbers is not defined.......
as root 2 and root 3 are irrational
| Is This Answer Correct ? | 87 Yes | 32 No |
Answer / madhav chowdhry
l.c.m. of under root 2 and under root 3 does not exist as
the index of the irrational numbers is not same
| Is This Answer Correct ? | 41 Yes | 13 No |
Answer / santosh
LCM of integral numbers is obtained easily. There is,
however, difficulty in finding LCM when numbers are
fractions (like 3/4, 1/3 etc.) or irrational numbers (like
π, 2√2 etc.).
For rational fraction, we can find LCM using following
formula :
LCM=(LCM of numerators/ HCF of denominators)
Consider fractions 3/5 and 2/3. The LCM of numerators 3 and
2 is 6. The HCF of denominators is 1. Hence, LCM of two
fractions is 6/1 i.e. 6.
This rule also works for irrational numbers of similar type
like 2√2/3 , 3√2/5 etc or π/2, 3π/2 etc. However, we can
not find LCM of irrational numbers of different kind like
2√2 and π. Similarly, there is no LCM for combination of
rational and irrational numbers.
| Is This Answer Correct ? | 29 Yes | 11 No |
Answer / swetank kumar
Lcm of two irrational number is not defiend . If you will
write multiple of root2 and root3 ,then we will not get any
least common multiple.
| Is This Answer Correct ? | 20 Yes | 8 No |
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