The length breath and height of the room are 825cm 675cm and 450cm respectively. Find the length of the room of the three dimension of room exactly
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We need to find H.C.F of 825, 675 and 450 which would be equal to the longest tape which can measure the three dimensions of the room exactly.
Let's find the prime factors of 825, 675 and 450.
825=3×5×5×11
675=3×3×3×5×5
450=2×3×3×5×5
3, 5 and 5 are the common prime factors.
Therefore. H.C.F =3×5×5=75
Let's find the prime factors of 825, 675 and 450.
825=3×5×5×11
675=3×3×3×5×5
450=2×3×3×5×5
3, 5 and 5 are the common prime factors.
Therefore. H.C.F =3×5×5=75
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