30 and 18
30
18
No. The two numbers have multiple common factors, the highest of which is 12.
There is really no such thing as a "highest common multiple". Once you find the least common multiple of a set of numbers, you can keep adding the LCM to itself over and over again. Each new number you get will be a common multiple of your set of numbers, but each new number will always be larger than the previous. This means that you can keep adding while the number approaches infinity and you will still never find a highest multiple.
There is no LCM for less than two numbers. LCM is the multiple of the highest power of prime factors in two or more numbers. Example: LCM of 9, 15, and 25 is 225, which is the multiple of the highest power of prime factors in 9, 15, and 25 (32 x 52).
There is no LCM for less than two numbers. LCM is the multiple of the highest power of prime factors in two or more numbers. Example: LCM of 9, 15, and 25 is 225, which is the multiple of the highest power of prime factors in 9, 15, and 25 (32 x 52).
LCM is 182, which is the multiple of the highest power of prime factors in the given numbers (2 x 7 x 13).
Numbers don't stop. The highest multiple is infinitely high.
Real NumbersThe real numbers.
The highest common multiple of any set of numbers is infinite.
The highest common multiple is an infinite amount and not very practical for problem solving.
It is impossible to find the highest common multiple of any set of numbers, because there is no end to numbers. However, it is possible to find the least common multiple of a set of numbers. The least common multiple of 300 and 882 is 220,500.
The set of Real NumbersThe set of Imaginary Numbers
The highest is infinity, because numbers go on for ever. The highest common factor is 6 and lowest common multiple is 60.
You need at least two numbers to find something in common between them, but I'll save you the trouble. The highest common multiple of any set of numbers is infinite.
The highest common multiple of any set of numbers is infinite.
The set (35,7) has an LCM of 35 and a GCF of 7. The highest common multiple doesn't exist. Numbers don't stop.
There is no highest common multiple of any two or more numbers, for whatever value you come up with I can always add the LOWEST common multiple of the numbers to get an even higher common multiple. If you meant LOWEST common multiple, then LCM(8, 12, 16) = 48 If you mean the highest common FACTOR (the largest integer that divides into all the numbers) then HCF(8, 12, 16) = 4
By multiplying the highest prime factors in exponential terms found in two or more numbers