Math, asked by mahimha24, 1 year ago

Find the smallest number which when increased by 20 is exactly divisible by 90and 144

Answers

Answered by BhawnaAggarwalBT

4

take the LCM of 90and 144
LCM=2×3×3×2×2×2×5
=720
smallest no is 720 - 20=700

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