Question

Sara has 8 red-coloured pens and 20 yellow-coloured pens. She wants to create groups of pens such that there are the same number of red-coloured pens and yellow-coloured pens in each group and there are no pens left over. What is the greatest number of groups that she can create?​

Answer 1

Answer:

The greatest no. of group that she can create are

by factorisaton metgod

8=2*2*2

20=2*2*5

common=2*2 =4

Hence greatest on of group is 4

HOPE IT WILL HELP U BUDDY:-)