answersLogoWhite

0


Best Answer

Prime factorization,

Example: 30 and 42

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

User Avatar

Wiki User

11y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

9y ago

Example: 30 and 42

Factor them.

2 x 3 x 5 = 30

2 x 3 x 7 = 42

Select the highest amount of each factor.

2 x 3 x 5 x 7 = 210, the LCM

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the easiest and fastest way to find the LCM?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Movies & Television

What is the quickest way to catch Lickitung?

The fastest way on HeartGold or SoulSilver would be to go into the Safari Zone and find it there.


What is the duration of The Easiest Way?

The duration of The Easiest Way is 1.22 hours.


Where do you find the152 Pokemon on platenum for the pokeydex on the ds?

The easiest way is to battle all of the trainers


How do you find and get a phanpy in diamond quicker?

The easiest way to get Phanpy is to migrate from Pokemon emerald or ruby :D


Least common multiple for 7 and 17?

7 and 17 are both primes numbers. The means that to find the LCM we need multiply them. The LCM of 7 and 17 is 7x17 which is 119. If two numbers are prime, then they are also relatively prime and in general the way to find the LCM of relatively prime number is to multiply them together.

Related questions

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 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)


Easiest and fastest way to get money on Club Penguin?

The easiest and fastest way to get money on club penguin would be to comple ice fishing or cart surf Cart surfer is the easiest and fastest way to get money


What is the easiest and fastest way of hacking?

Ask it to someone else.


What is the easiest but fastest way to get gorilla glue out of hair?

Cut it out


How do you find out if your w2 was sent?

The fastest and easiest way to find out if your W2 was sent is to call your employer and ask. Employers are usually required to send them out by January 31.


What is the easiest and fastest way to travel from Jacksonvill to St Augustines?

wormhole


What is the cheapest way to form an LLC?

Legalzoom.com fastest easiest and cheapist


What is the easiest way to download games to a psp?

The easiest and fastest way is by connecting to the Playstation Network from the PSP's menu bar, you can buy and download games from there.


Why did egyptians travel along the nile?

Beacause it was the fastest and easiest way to travel.


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.


How do you get a surety bond?

The easiest and fastest way is to work with an insurance broker like my self.