Problems On H.C.F And L.C.M

The HCF of two numbers is 29, and the other factors of their LCM are 15 and 13.

The HCF of two numbers is 29, and the other factors of their LCM are 15 and 13. The larger of the two numbers…

Three numbers are in the proportion of 3 : 8 : 15 and their LCM is 8280. What is

Three numbers are in the proportion of 3 : 8 : 15 and their LCM is 8280. What is their HCF?

A and B are two prime numbers such that A > B and their LCM is 209. The value of

A and B are two prime numbers such that A > B and their LCM is 209. The value of A 2 – B…

Find the LCM of 186.6 and 373.2.

13, a, b, c are four distinct numbers and the HCF of each pair of numbers (13, a

13, a, b, c are four distinct numbers and the HCF of each pair of numbers (13, a) ; (13, b) ; (13, c)…

Three numbers are in the ratio. $$frac{1}{2}:frac{2}{3}:frac{3}{4}.$$ If the

Three numbers are in the ratio. $$frac{1}{2}:frac{2}{3}:frac{3}{4}.$$ If the difference between the greatest number and the smallest number is 33, the HCF of the…

Calculate the HCF of $$frac{{12}}{5},,frac{{14}}{{15}}$$ and $$frac{{16}}{{1

Calculate the HCF of $$frac{{12}}{5},,frac{{14}}{{15}}$$ and $$frac{{16}}{{17}}.$$

What is the least number of square tiles required to pave the floor of a room 15

What is the least number of square tiles required to pave the floor of a room 15 m 17 cm long and 9 m…

Find the smallest 5-digit number which when divided by 15, 20 and 25 leaves rema

Find the smallest 5-digit number which when divided by 15, 20 and 25 leaves remainders 7, 12 and 17, respectively.

The least multiple of 13, which on dividing by 4, 5, 6, 7 and 8 leaves remainder

The least multiple of 13, which on dividing by 4, 5, 6, 7 and 8 leaves remainder 2 in each case is

What is the LCM of (8x 3 + 80x 2 + 200x) and (4x 4 + 16x 3 – 20x 2 )?

The H.C.F. of two numbers is 8. Which one of the following can never be their L.

The H.C.F. of two numbers is 8. Which one of the following can never be their L.C.M.?