Smallest or greatest power

Exercise and reference answers

Upper category

HCF

Lower category

LCM

Items

1. Category

   HCF

   Item

   Low power

2. Category

   HCF

   Item

   Shared

3. Category

   HCF

   Item

   Divides

4. Category

   HCF

   Item

   2 for 6,20

5. Category

   LCM

   Item

   Big power

6. Category

   LCM

   Item

   All primes

7. Category

   LCM

   Item

   Divisible

8. Category

   LCM

   Item

   60 of 6,20

Instructions

Send each clue to the common factor track or the common multiple track.

Explanation