There is not a Highest Common Multiple of a pair of numbers because the multiples can go on and on "forever."
When working with fractions, the number needed is the Least Common Multiple. One way to find the LCM is to list the multiples of the denominators until you find one that is common to both numbers. For example, 3 and 7:
3: 3, 6, 9, 12, 15, 21, 24...
7: 7, 14, 21...
21 is the LCM of 3 and 7.
The highest common multiple (HCM) of two numbers is the smallest multiple that is evenly divisible by both. For 35 and 40, you can find the HCM by first determining their least common multiple (LCM). The LCM of 35 and 40 is 280, as it is the smallest number that both can divide into without leaving a remainder. Therefore, the HCM of 35 and 40 is 280.
This question as written has no rational answer since the value of an hcm, being infinite, is unquantifiable. If you change the hcm to GCF, you could use 6 and 8 or 24 and 2.
The greatest common multiple of any set of numbers is infinite.
5 & 23
by finding what times what = the numbers
The highest common multiple (HCM) of two numbers is the smallest multiple that is evenly divisible by both. For 35 and 40, you can find the HCM by first determining their least common multiple (LCM). The LCM of 35 and 40 is 280, as it is the smallest number that both can divide into without leaving a remainder. Therefore, the HCM of 35 and 40 is 280.
This question as written has no rational answer since the value of an hcm, being infinite, is unquantifiable. If you change the hcm to GCF, you could use 6 and 8 or 24 and 2.
2 and 3 are a pair
To find a pair of numbers with a given GCF, take the GCF number and double it. The pair of numbers is the GCF, and two times the GCF. For instance, two numbers with a GCF of 3 are 3 and 6.
There is really so 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.
You could only find the LCM of a PAIR of numbers.
The greatest common multiple of any set of numbers is infinite.
2 and -6
5 & 23
by finding what times what = the numbers
22050
The product of the GCF and the LCM of two numbers is equal to the product of the original two numbers. Multiply the GCF and the LCM. The original two numbers will be another factor pair of that total. Find the factor pair that has that GCF and LCM.