question_answer

Write all the numbers less than 100 which are common multiples of 3 and 4?

Answer:

Common multiples of 3 and 4 are multiples of \[3\times 4\text{ }i.e.,12\] \[12\times 1=12\]           \[12\times 6=72\] \[12\times 2=24\]           \[12\times 7=84\] \[12\times 3=36\]           \[12\times 8=96\] \[12\times 4=48\]           \[12\times 9=108\] \[12\times 5=60\] Common multiples of 3 and 4 less than 100 are 12, 24, 36, 48, 60, 72, 84 and 96.