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The HCF of two numbers is and their LCM is
MATHEMATICS · Single correct · GCSE · Mathematics · Number · Number
Problem
The HCF of two numbers is
6
6
6
and their LCM is
180
180
180
. If one of the numbers is
30
30
30
, find the other number. (a)
30
30
30
(b)
48
48
48
(c)
36
36
36
(d)
24
24
24
Related theory
Fundamental Theorem of Arithmetic
Real Number System
Number Theory Basics
Divisibility test rules
Real Numbers
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