The numbers 180, 270, 360, 450, 540, 630, 720, 810, and 900 are the integers between 100 and 1000 that have both 15 and 18 as a factor.
<h3>What is an integer?</h3>
it is defined as the whole number it can be a negative whole number or a positive whole number for an example: 2, 4, 1, -8, 0, etc.
To find the how many integers between 100 and 1000 have both 15 and 18 as factors.
We must calculate the LCM of 15 and 18
The LCM for 15 and 18 is 90
Now the 90's multiple:
90, 180, 270, 360, 450, 540, 630, 720, 810, 900, 1080
These numbers are factors of 15 and 18 also.
The number which lies between 100 and 1000 are:
180, 270, 360, 450, 540, 630, 720, 810, 900
Thus, the numbers 180, 270, 360, 450, 540, 630, 720, 810, and 900 are the integers between 100 and 1000 that have both 15 and 18 as a factor.
Learn more about the integers here:
here:brainly.com/question/15276410
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