Multiples and factors and prime factors Watch
a) find one number that’s a multiple of 2 a multiple of 3 and a multiple of 4
b) find one number that’s a multiple of 3 and a factor of 36
Q2 what number should replace the ? In the equation 14 times 30=7 x? To make it true
Q3 express as products of there prime factors
A 990 B 160
Which part are you stuck on?
Multiples of 3 are 3,6,9,12,15
Multiples of 4 are 4,8,12,16
What number is common to all of them?