1 and 3. These are the only whole numbers to go into both 27 and 30.
1 and 3 will divide into both numbers with no remainders
2 3 4 6 12
6, 12, 30, 60
30% off $12:= 30% discount applied to $12= $12 - (30% x $12)= $12 - (30% x $12)= $12 - (0.30 x $12)= $12 - $3.60= $8.40
First, you find a number that goes into both 12 and 30. This number is two. Two goes into 12, six times and 30, fifteen times. So now you have to find a number that goes into both six and fifteen. This number is 3. Three goes into six two times and fifteen five times. There is no number that can go into 2 & 5 besides one. So two fifths (2/5) is your simplified fraction. or two over five.
3 goes into both
28 goes into 7 and 2, while 30 goes into 15 and 2.
69
One.
three 30/10 = 3 = 231/77
2,3, and 6 all go into both 24 and 30
6.
1 and 3.
The HCF of both numbers is 10
1,2.
The HCF of both numbers is 6