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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 greatest multiple.
Wiki User
∙ 11y ago
Wiki User
∙ 7y agoThe highest common multiple of any set of integers is infinite.
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What is the least common multiple of 30 45 60 and 105?
Least common multiple for 36 and 60 and 135 is 540.
What is the highest common multiple of 30 and 45?
The lowest common multiple is 90 .There is no highest one. If you think you've found the highest one,just add 90 to it, and you'll have a higher common multiple. You cancontinue doing that forever.
What are the highest common factor and lowest common multiple of 30 36 and 42?
HCF(30, 36, 42) = 6 LCM(30, 36, 42) = 1260
What is the highest common factor of 3 and 15?
GCF requires 2 numbers to compute. "What do you have in common?" begs the question "In common with what?" It is the same thing here.◄
WHAT is the common multiple of 15 and 30?
Any multiple of 30 is also a multiple of 15.
What is the least common multiple of 30 and 135?
Least common multiple of 30 and 135 is 270.
What is the LCM of 30 the LCM for 8 and the LCM for 135?
The lowest common multiple of 30, 8 and 135 is 1080
What is least common multiple of 30 60 and 135?
The LCM is: 540
What is the highest common multiple of 30 and 12?
The highest is infinity, because numbers go on for ever. The highest common factor is 6 and lowest common multiple is 60.
What is the highest common multiple of 25 and 30?
I suppose you could say that the highest common multiple is infinity since there are an infinite number of common multiples. If you give a specific number as the highest common multiple, you can always find a larger one.
What is the least common multiple of 30 45 60 and 105?
Least common multiple for 36 and 60 and 135 is 540.
What is the highest common multiple of 30 and 45?
The lowest common multiple is 90 .There is no highest one. If you think you've found the highest one,just add 90 to it, and you'll have a higher common multiple. You cancontinue doing that forever.
What is the highest common factor and least common multiple of 30 and 40?
The GCF is 10 The LCM is 120
Highest common factor and lowest common multiple of 60 and 150?
Gcf: 30 lcm: 300
What is the lowest common multiple of 30 and the greatest common factor of 3?
There is no answer. There cannot be a lowest common multiple of a single number, such as 30, because "common multiple" means a multiple that two or more numbers have in common. Likewise, there cannot be a highest common factor of a single number, such as 3, because "common factor" means a factor that two or more numbers have in common.
WhoNiamh thinks of two numbers.The highest common factor of the two numbers is 8.The lowest common multiple of the two numbers is a multiple of 5.What are the two numbers?
30 and 18
What is the least common factor of 30 and 42?
The least common factor of 30 and 42 is the smallest number that is a factor of both of them and is 1.However, I suspect that you mean either:What is the highest common factor of 30 and 42?ie what is the highest number that is a factor of both 30 and 42: hcf = 6;What is the lowest common multiple of 30 and 42?ie that is the smallest number that is a multiple of both 30 and 42 lcm = 210.
