1, 2, 3, 6.
The common multiples of 12 and 30 are numbers that are divisible by both 12 and 30. To find the common multiples, you can list out the multiples of each number and find the numbers that appear in both lists. The common multiples of 12 and 30 are 60, 120, 180, and so on, as these numbers can be evenly divided by both 12 and 30.
Twice - with a remainder of 6 (or 2½ times)
1 and 3. These are the only whole numbers to go into both 27 and 30.
The numbers 150 and 120 can be evenly divided by their greatest common factor, which is 30. This means that both 150 and 120 can be evenly divided by 30 without leaving a remainder. In mathematical terms, 150 ÷ 30 = 5 and 120 ÷ 30 = 4, so 30 goes into 150 and 120 evenly.
1 and 3 will divide into both numbers with no remainders
The number that goes into both 28 and 30 is 2. This is because both 28 and 30 are even numbers, and 2 is the only common factor they share. Additionally, both 28 and 30 can be divided evenly by 2, resulting in whole numbers.
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
The common multiples of 12 and 30 are numbers that are divisible by both 12 and 30. To find the common multiples, you can list out the multiples of each number and find the numbers that appear in both lists. The common multiples of 12 and 30 are 60, 120, 180, and so on, as these numbers can be evenly divided by both 12 and 30.
69
One.
The number that goes into both 42 and 12 is their greatest common divisor (GCD). The GCD of 42 and 12 is 6, as 6 is the largest number that can divide both without leaving a remainder. Therefore, 6 is the number that goes into both 42 and 12.
2,3, and 6 all go into both 24 and 30
three 30/10 = 3 = 231/77
1 and 3.
The HCF of both numbers is 10
6.