Math, asked by oskarminj52, 1 year ago

find the smallest number of 4 digits divisible by 30, 40 and 70

Answers

Answered by 1Nitishdpsrewari

5

Answer:

Step-by-step explanation:

Lcm of 30 40 and 70 is 840

We need 4 digit no. So 2×840

=1680

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