this isn't a place to do your math homework.
All integers from 1 to 200.
Not all multiples of 40 are multiples of 80. Only the even multiples of 40 are also multiples of 80. The odd multiples, e.g. 40, 120, 200, 280, and 360, are not multiples of 80.
10 20 30 40 50 60 70 80 90 100 200 300 400 500
204
There are an infinite number of multiples of 100. 100, 200, 300,400, ....
this isn't a place to do your math homework.
There are several multiples of 100. The multiples of 1 are: 1, 2, 3, 4, 5, 6, 7, 8 ect. All you have to do is add 2 zeroes. The multiples of 100 are: 100, 200, 300, 400, 500, 600, 700, 800 ect.
Nope - 14 is not a factor of 100 or 200. The GCF of all three numbers is 20 !
All integers from 1 to 200.
133,140,147,154,161,170,177,184,191 (200)
The factors are 1, 2, 5, 10, 25, and 50. There are an infinite number of multiples starting with 50, 100, 150, 200, 250, 300, etc.
The GCF of all three numbers is 20 !
25, 50, 75, 100, 125, 150, 175, 200, 225, 250, 275, . . .
Not all multiples of 40 are multiples of 80. Only the even multiples of 40 are also multiples of 80. The odd multiples, e.g. 40, 120, 200, 280, and 360, are not multiples of 80.
They are all multiples of 1.
To find the LCM of 10,40, and 100, lets list the first several multiples of these numbers:Multiples of 10: 10,20,30,40,50,60,70,80,90,100Multiples of 40: 40,80,120,160,200,240,280,320,360,400Multiples of 100: 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000We see that there is the multiple 200 shared between 40 and 100. We know that 200 is a multiple of 10, too, because 10 x 20= 200, so the lowest common multiple of 10, 40, and 100 is 200.