Sum of two numbers prime to each other is 12 and their L.C.M. is 35. What are the numbers?
Select the correct option
A) 8 and 4 B) 7 and 5 C) 6 and 5 D) 8 and 5 E) 6 and 5
As two numbers are prime, only options satisfy ie option 7 and 5 and C and D,E   but option A will not make the product of numbers i.e 35   ANSWER:7 and 5
<result>B</result>
Sum of two numbers prime to each other is 12 and their L.C.M. is 35. What are the numbers?