Multiple and LCM

Imitttiple is the product when


two numbers are multiplied together


3 x 2
Smuggle
of 2



multiple of 3

try



1 Write the first ten multiples of



3


3,6 9 I 2,150,1 8 21 24 2 7,30




2 Write the first six multiples of




55
I 0 150,2 0,2 5,300




3 List two common multiples of 3


and 5




30 15




4 Give the lowest common multiple


L C M of 3 and 5

KEngmthod











Method 2



t C M I 5
3315




I











Repeated division method




Try


1 Find L C M of 4 and 6




2 4 6 L C M 2 2 3

2 3 12


3 I 3

I n I





2 Find L C M of 5 and 10




5 120 25 10


55L

21 55,5L





I i 1


L C M 2 X 5


I 0







3 Find L C M of 6 and 9





2649 L C M 2 3 3

349 18


363


lil





4 Find L C M of 4 and 10



2410 L C M 2X 2 5




22,5L 20




5 t



s


d





2 6 19 I 2 L C M



3 9 6

4

axes


239g
5,1
3 36