For the numbers 72 and 120

MATHEMATICS · Multi-part · GCSE · Mathematics · Number · Number

Problem

For the numbers 72 and 120, answer the following. (i) Find their HCF and LCM. (ii) Verify that the product of the two numbers is equal to the product of their HCF and LCM.

Related theory

Fundamental Theorem of Arithmetic
Real Number System
Number Theory Basics
Divisibility test rules
Real Numbers

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