What is the LCM of 9 and 21?

2 answers:

5 0

The lcm of two or more non zero whole numbers is the smallest whole number that is divisible by each of those numbers. In other words the lcm is the smallest that all of the numbers divide into evenly which is 63

Naddik [55]3 years ago

3 0

The least common multiple is 63

You might be interested in

Can someone help me?It's urgent and thank you!

Anuta_ua [19.1K]

Step-by-step explanation:

$x \geqslant 3$

6 0

3 years ago

What’s the correct answer for this?

Arlecino [84]

I do believe it is the second one

8 0

3 years ago

Rectangle PQRS will be transformed to the points P^ prime (2,0) , Q^ prime (7,0),R^ prime (7,-2) , and S^ prime (2,-2)What type

Svet_ta [14]

I think it’s D rotation can u plz thank me

6 0

3 years ago

Read 2 more answers

Easy math problems help!!!!

spayn [35]

Answer:

x = ±7

Step-by-step explanation:

$a^2+b^2=c^2$

$x^2+24^2=25^2$

$x^2+576=625$

$x^2=49$

x = ±7

5 0

3 years ago

Can someone help me find m

JulsSmile [24]

m is 42. i just guessed so i hope you get it right

6 0

3 years ago