It will help when you are trying to add and subtract fractions.
least common multiple
the least common multiple, or LCM
least common multiple, or LCM.
Least common multiple is abbreviated as LCM.
The least common multiple of 45 and 25 is 225.The least common multiple of 25 , 45 = 225
There is no "most common multiple". To find all common multiples, you start by finding the least common multiple. All other common multiples are multiples of this least common multiple.
to find the least common multiple of two numbers you must list the factors then you can find out their least common multiple of the two numbers
No.
Prime factor tree!
It is always possible.
By finding their prime factors
The process of finding the LCM is the same as finding the least common denominator which is important when you want to add and subtract fractions.
In general, the two are not related.
That's known as the least common multiple, or LCM.
Multiply them together. The GCF is 66.
The least common multiple is the product of the two numbers divided by their greatest common factor. The greatest common factor of 1386 and 2058 is 42. (See related question for information on finding their GCF.) So, the least common multiple is 1386 x 2058 ÷ 42 = 67,914.
My preferred strategy is factorisation and Venn diagrams.