If `1800=2^(a)xx3^(b)xx5^(c)`, then find `a+b+c`.

If 16200=2^(a)xx3^(b)xx^(c) , then find a, b, c.

If 2160 = 2^(a). 3^(b) . 5^(c ) , find a, b and c. Hence calculate the value of 3^(a) xx 2^(-b) xx 5^(-c ) .

If 1960=2^(a)xx5^(b)xx7^(c ) , calculate the value of 2^(-a)xx7^(b)xx5^(-c )

If a=2^(3)xx3,quad b=2xx3xx5,quad c=3^(n)xx5 and LCM(a,b,c)=2^(3)xx3^(2)xx5, then n= (a) 1 (b) 2 (c) 3 (d) 4

If 1176=2^a xx\ 3^b xx\ 7^c , and a , b\ a n d\ c are natural numbers. find a,b,c.

H.C.F.of 3240,3600 and a third number is 36 and their L.C.M.is 2^(4)xx3^(5)xx5^(2)xx7^(2) .The third number is (a) 2^(2)xx3^(5)xx7^(2)(b)2^(2)xx5^(3)xx7^(2)(c)2^(5)xx5^(2)xx7^(2)(b)2^(3)xx3^(5)xx7^(2)