Math Problems on L.C.M and H.C.F

English

Intermediate

Basic to Elementary Mathematics - Practice on LCM (least common multiple) and HCF (highest common factor)

Description

32

Questions

3 min

Per question

16:03

Average time

Disqualified

Contest Score

11

Participants

Unfortunately, this test will not be able to receive a prize: Not an original test. Questions and answers were copied from an existing test.

E.g.: “There are four prime numbers written in ascending order of magnitude. The product of the first three is 7429 and of the last three is 12673. Find the fourth number?" <= https://brainly.in/question/5770566,

“Find the size of the largest square slabs which can be paved on the floor of a room 5 meters 44 cm long and 3 meters 74 cm broad” <= https://foxoyo.com/mcq/15699/find-the-size-of-the-largest-square-slabs-which-can-be-paved-on-the-floor-of-a-room-5-meters-44-cm-long-and-3-meters-74-cm-broad,

“What will be the least number which when doubled will be exactly divisible by 12, 18, 21 and 30?” <=https://www.indiabix.com/aptitude/problems-on-hcf-and-lcm/002004, etc.