Counting number

What is the smallest counting number divisible by 2,5,7,8 and 15?

Correct answer:

x =  840

Step-by-step explanation:

2 ...  prime number 5 ...  prime number 7 ...  prime number 8=23 15=35 LCM(2,5,7,8,15)=23357=840  x=LCM(2,5,7,8,15)=840



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