H.C.F word problem | Class 6

Form a linear equation and a word problem with solution 12.

Given that the H.C.F. of two numbers is 16 and their product is 6400, determine their L.C.M.

The H.C.F. of two numbers is 16 and their product is 3072. Find their L.C.M.

The L.C.M. and H.C.F. of two numbers are 180 and 6 respectively. If one of the numbers is 30, find the other number.

H.C.F. of co-prime numbers 4 and 15 was found as follows: 4=2\ *\ 2\ a n d\ 15=3\ *\ 5 Since there is no common prime factor. So, H.C.F. of 4 and 15 is 0. Is the answer correct? If not, what is the correct H.C.F.?

If H.C.F. of two numbers is 15 and their product is 1575, then their L.C.M. is

the H.C.F. of two numbers is 145, their L.C.M. is 2175. If one number is 725, find the other.

Find the H.C.F. of 624, 936 and 264

Write true (T) or false (F) for each of the following statements: The H.C.F. of two distinct prime numbers is 1. The H.C.F. of two co-prime number is 1 The H.C.F. of an even and an odd numbers is 1. The H.C.F. of two consecutive even number is 2. The H.C.F. of two consecutive odd number is 2

Write the H.C.F. of the smallest composite number and the smallest prime number.