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What is the common multiple of 15 30 and 45?
There are infinite common multiples for a set of numbers. So it is not possible to write down all the common multiples. Some common multiples of 15, 30 and 45 are 90, 180, 270, 360,... There is another way to find common multiples: Write the multiples of LCM(15, 30, 45). Actually the common multiples of a set of numbers are the multiples of their LCM. LCM of 15, 30 and 45 is 90. And the multiples of 90 are 90, 180, 270, 360, 450, 540,... which are the common multiples of 15, 30 and 45.
What are the first five common multiples of 9 and 10?
They are 90, 180, 270, 360, and 450.
What multiples of 6 fall between the numbers 50 and 70?
To find the multiples of 6 between 50 and 70, we first need to determine the multiples of 6. Multiples of 6 include 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, and 72. However, we are only interested in the multiples that fall between 50 and 70. Therefore, the multiples of 6 that fall between 50 and 70 are 54 and 60.
What method would you use to find the LCM of a group of four numbers?
You write down the multiples of those four numbers and find the LCM. EX. 1:1,2,3,4,5,6,7,8,9,10,11,12 2:1,2 3:1,3 4:1,2,3 So the LCM is 2.
How do you round 35 to the nearest 100?
Write it as 035, then take the tens as the number that you use to decide whether you round up or down. With it being three you will round down so the answer will be 0.
