Divisibility

Write all the integers x divisible by seven and eight at the same time for which the following applies: 100
Result

a1 =  112
a2 =  168

Solution:

d1=112/7=16 e1=112/8=14 a1=112d_{1}=112/7=16 \ \\ e_{1}=112/8=14 \ \\ a_{1}=112
d2=168/7=24 e2=168/8=21 a2=168d_{2}=168/7=24 \ \\ e_{2}=168/8=21 \ \\ a_{2}=168

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