What is the least number which when decreased by 5 is divisible by 36 48 21 and 28?
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heya friend...
The answer to your question is done below
36=2×2×3×3
48=2×2×2×2×3
21=3×7
28=2×2×7
Therefore,LCM=2×2×2×2×2×2×2×2×3×3×3×3×7 ×7
=256×81×49
=20736×49
=1016064
HENCE,the smallest number=1016064-5
=1016059
HOPE IT HELPS YOU^_^^_^^_^
The answer to your question is done below
36=2×2×3×3
48=2×2×2×2×3
21=3×7
28=2×2×7
Therefore,LCM=2×2×2×2×2×2×2×2×3×3×3×3×7 ×7
=256×81×49
=20736×49
=1016064
HENCE,the smallest number=1016064-5
=1016059
HOPE IT HELPS YOU^_^^_^^_^
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