Maths Crossword Puzzle

If a = 23 * 3, b = 2 * 3 * 5, c = 3n * 5 and LCM(a, b, c) = 23 * 32 * 5, then n =
If p and q are consecutive natural numbers then HCF(p, q) is
The LCM and HCF of two rational numbers are equal, then the numbers must be
The number √5 is a
If 2*33 is divided by 17 then the remainder is
The HCF of 95 and 152 , is
If the LCM of a and 18 is 36 and the HCF of a and 18 is 2 , then a =
Two numbers are in the ratio 15 :11. If their HCF is 13, then the smallest number is
The sum of the exponents of the prime factors in the prime factorisation of 196, is
If 3 is the least prome factor of number a and 7 is the least prime factor of number b, then the least prime factor of a+b , is
The decimal expansion of the rational number 14587/1250 will terminate after
he smallest number by which √27 should be multiplied so as to get a rational number is
If n any natural number , then 6n-5n always ends with
The least number which is exactly divisible by 12, 15, 20 and 27 is
The remainder when the square of any prime number greater than 3 is divided by 6 , is