The number 3
3
The common multiples of 15 and 27 are numbers that can be evenly divided by both 15 and 27. To find the common multiples, we need to identify the multiples of each number and then determine the numbers that appear in both lists. The multiples of 15 are 15, 30, 45, 60, 75, 90, etc., and the multiples of 27 are 27, 54, 81, 108, etc. The common multiples of 15 and 27 are numbers that appear in both lists, such as 45, 90, 135, etc.
The number at the midpoint of these two numbers is (15 + 27)/2 = 21
3(5-x) = 27 15 - 3x = 27 15 - 3x + 3x = 27 + 3x 15 = 27 + 3x 15 - 27 = 27 - 27 + 3x -12 = 3x -4 = x To check 3(5- -4) ? 27 15 - -12 ? 27 15 + 12 = 27
3
That number is 9.
The common factor of both 15 and 27 is 3.
It is 3 which is the HCF
3 will go into both 15 and 27. 1 will go into any number, so also 1.
This is in its simplest form. There is no number that goes in to both 27 and 70.
The largest number that divides both 27 and 40 is called the greatest common divisor (GCD). The GCD of 27 and 40 is 1, since they have no common factors other than 1. Thus, the largest number that goes into both 27 and 40 is 1.
1 and 3
Only the number one (1) goes evenly into both 25 and 27.
3
In fact, 1 is the only whole number that evenly goes into both numbers.Answer 1' 1 ' does.
The number that goes into both 27 and 41 is 1, as it is the only positive integer that divides both numbers without leaving a remainder. If you are looking for common factors, 27 is divisible by 1, 3, 9, and 27, while 41 is a prime number, only divisible by 1 and 41. Therefore, the greatest common divisor (GCD) of 27 and 41 is 1.
27 is 3 to the 3rd power, and 64 is 2 to the 6th power, so the only number that goes into both evenly is one (1).