answersLogoWhite

0

21: 21, 42, 63, and 84!

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What all the common multiples of 8 and 9 that are less than a 100?

72.


What two numbers have the most multiples less than 100?

All nonzero numbers have an infinite amount of multiples.


What are all the common multiples of4 and 11 that are less than 100?

it is 44 and 88


What is the average of all whole numbers that are less than 100 and are multiples of 10?

50


What are all common multiples of 8 and 9 that are less than 100?

Just 49


Find all the common multiples of 9and 8 that are less than 100?

It's 72


Find all the common multiples of 8 and 9 that are less than 100?

Just 72.


What are all the multiples of 4 of 11 that are less than 100?

There are 2 such numbers: 44, 88.


What are all the multiples of 5 that are less than 100 that contain the digit 7?

70 and 75


What is all the common multiples of 8 and 12 that are less then 100?

The common multiples of 8 and 12 that are less than 100 are 24, 40, 48, 56, 64, 72, 80, 88, and 96.


What is the sieve of eratosthenes to find prime numbers less than 100?

To find prime numbers less than 100, the sieve of eratosthenes filters out 1 and all multiples of 2, 3, 5, and 7. All remaining numbers less than 100 are primes.


What are all the common multiples of 8 and 9 that are less than 100 and how?

Just 72. It was found by multiplying 8 and 9. --------------------------------------- The common multiples of two numbers are the multiples of their lowest common multiple. LCM(8, 9) = 72 The common multiples of 8 and 9 are 72, 144, 216, ... The only common multiples less than 100 are 72 only.