1, 3, 5 & 15 all divide 15 and 120 exactly.
The numbers that go equally into 15 are its divisors, which are 1, 3, 5, and 15. These numbers divide 15 without leaving a remainder. Additionally, any multiple of these divisors also goes into 15, such as 30, 45, etc.
15
What goes in 100 equally
The common factors of 30 and 120 are 2, 3, 5, 6, 10, 15, and 30.
2 goes into 4. 3 goes into 6 or 9. 5 goes into 10, 15, 20, 25, 30. 7 goes into 14, 21, 28.
HCF(24, 15, 3) = 120
The smallest number that 8 or 12 or 20 will all go in to is 120 120 = 20 x 6 = 12 x 10 = 8 x 15 as there is then no number that goes into 6 and 10 and 15 equally.
3.75
The numbers that go equally into 15 are its divisors, which are 1, 3, 5, and 15. These numbers divide 15 without leaving a remainder. Additionally, any multiple of these divisors also goes into 15, such as 30, 45, etc.
I believe it is 120, because 8 will go into 120 15 times, 6 goes into it 20 times, and 5 goes into it 24 times. This is the lowest posible multiple
15
What goes in 100 equally
1, 2, 3, 5, 6, 10, 15, 30.
The common factors of 30 and 120 are 2, 3, 5, 6, 10, 15, and 30.
2 goes into 4. 3 goes into 6 or 9. 5 goes into 10, 15, 20, 25, 30. 7 goes into 14, 21, 28.
No. It goes in 10 times, with 2 left over. 10 times 12 is 120, plus 2 is 122.
120 + 15% = 120*1.15 = 138120 + 15% = 120*1.15 = 138120 + 15% = 120*1.15 = 138120 + 15% = 120*1.15 = 138