HCF of two numbers is 27 and their LCM is 162 of the number is 54, then the other number is

Given HCF (2520, 6600) = 40 and LCM (2520, 6600) = 252 x k, then the value of k is

If HCF (72, 120)=24, then LCM ( 72, 120) is

The (HCF x LCM) for the numbers 50 and 20 is

If two positive integers a and b are written as a = x³y² and b= xy³,where x, y are prime numbers, then the result obtained by dividing the product of the positive integers by the LCM (a, b) is

The LCM of two numbers is 2400. Which of the following cannot be their HCF?

Three alarm clocks ring their alarms at regular  Competency Based Question  intervals of 20 min, 25 min and 30 min, respectively. If they first beep together at 12 noon, at what time will they beep again for the first time? 

HCF of two consecutive even numbers is

If \(a = 2 ^ 2 \times 3 ^ x , b = 2 ^ 2 \times 3 \times 5 , c = 2 ^ 2 \times 3 \times 7\) and LCM (a, b, c)  = 3780, then x is equal to

The LCM of smallest two-digit number and smallest composite number is

HCF of 92 and 152 is

HCF of (3⁴ x 2² x 7³) and (3² x 5 x 7) is 

If n is a natural number, then 8ⁿ cannot end with digit with 

The prime factorization of the number 2304 is 

If two positive integers p and q can be expressed as p = ab² and q = a³ b;where a, b being prime numbers, then LCM (p, q) is equal to

119² – 111² is:

If two positive integers A and B can be expressed as A = ab² and B = a³b, where a and b are prime numbers, then LCM (A, B) is

The prime factorization of 184 is

Given that the H.C.F. of 35 and 49 is 7, what is their LCM?

If x = 2³ x 5² , y = 2² x 3² then HCF (x, y) is :

There are 135 partcipants in English and 165 in Mathematics in a seminar. What is the minimum number of rooms required to seat them if each room must have the same number of participants from each of the two subjects.

What is the HCF of 235 and 395?

If the HCF of 85 and 153 is expressible in the form 85n – 153, then value of n is :

HCF of the smallest composite number and the smallest prime number is

H.C.F. of two consecutive even numbers is: