Find the least perfect square exactly divisible by each one of the numbers:4,5,10
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Hlo friend..
Answer is 100.
HOPE IT HELPS YOU..
REGARDS
@sunita
Answer is 100.
HOPE IT HELPS YOU..
REGARDS
@sunita
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Let's find the L.C.M of 4,5,10
L.C.M OF 4,5,10 IS 20.
Now find the square of l.c.m and divide it till you obtain a perfect square which is divisible by all of them.
400÷2=200 not a Perfect square,
400÷4=100, a perfect square.
So, 100 is the least perfect square number divisible by 4,5,10
L.C.M OF 4,5,10 IS 20.
Now find the square of l.c.m and divide it till you obtain a perfect square which is divisible by all of them.
400÷2=200 not a Perfect square,
400÷4=100, a perfect square.
So, 100 is the least perfect square number divisible by 4,5,10
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