Mathematics Form 1

Math form 1s Week Ending May 8

Factors, Multiples, LCM, HCF

1.     List all the prime numbers less than 30

2.     List the first 6 multiples of 9

3.     List all the factors of the following numbers:

a.      10

b.     28

4.     Show the following number as a product of its prime factors

a.      18

b.     21

c.      36

5.     Find the H.C.F. of the following pair of numbers:

a.      20 and 8

b.     28 and 36

6.     Find the L.C.M. of the following pair of numbers:

a.      5 and 8

b.     18 and 20

Send Answers to the following emails:

• Mr. Abel's class: leonabel8@gmail.com
• Ms. Bubb's class: bubbalicious65@hotmail.com