0
Prime factorization.
Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCM
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Is the least common multiple of two prime numbers their product?
Yes, always. This is the easiest way to find the LCM of two (or indeed any number of) primes.
What is the LCM of 2 and 4 and 5 and 6?
easiest way take 6 and go through its multiples until you find a number that is divisible by all four numbers, 6,12,18 etc in this case 60 is the answer
What do you do when you write 2 given numbers whose LCM if 24 is the number?
The easiest way is to write the number and a factor of the number. 12 and 24 have an LCM of 24.
What is the easiest way to find prime factorization?
Many people find factor trees to be the easiest.
What must you find in order to add or subtract unlike fractions?
A common denominator. The best way is to find the LCM (Lowest Common Multiple) of all the denominators - the smallest number into which all the denominators will divide. (The easiest way to do this is to multiply all the different denominators together. Once this common denominator has been found, convert all the fractions into equivalent fractions with this new denominator.
What is LCM of 7 and 2?
no.. Its 14.. easiest way to find the LCM is to multiply the two numbers. (two times seven is fourteen)
Is the least common multiple of two prime numbers their product?
Yes, always. This is the easiest way to find the LCM of two (or indeed any number of) primes.
What is the LCM of 2 and 4 and 5 and 6?
easiest way take 6 and go through its multiples until you find a number that is divisible by all four numbers, 6,12,18 etc in this case 60 is the answer
What do you do when you write 2 given numbers whose LCM if 24 is the number?
The easiest way is to write the number and a factor of the number. 12 and 24 have an LCM of 24.
What is the easiest way to find prime factorization?
Many people find factor trees to be the easiest.
What are the LCM of 36 and 120?
360. The easiest way to find LCM is to write down a few multiples of the larger number and then write multiples of the smaller number to catch up and see if any match. If none do, continue with the larger number and follow with the smaller.
What is the easiest way to find riachu?
In Pokeman
Why do you factor?
I factor because the problem I'm solving calls for it. It's the fastest and easiest way to solve for the GCF or LCM.
What is the easiest way to find a wedding blog?
The easiest way to find a wedding blog is to check the advertisements which occur alongside the websites and click on it and you will be redirected to the blog.
What is the easiest way to find common factors?
List them.
What is the easiest way to tell micrite and chert apart?
The easiest way is to find a geology book and look at the texture of each one.
What is the easiest way to find a leak in 3 sch 40 pipe in the wall of a house?
Unfortunately, opening up as much wall as necessary is easiest way to find leak.
