Question

product of first ten natural numbers=2power a*3power b*5power c*7power d then find value of a+b+c+d

Answer 1

Answer:

1.2.3.4.5.6.7.8.9.10

2.3.(2.2).5.(3.2).7.(2.2.2).(3.3).(5.2)

2^8. 3^4. 5^2. 7^1

therefore, a = 8

b = 4

c = 2

d = 1

so a+b+c+d = 8+4+2+1 = 15