Math

posted by .

List the common multiples from 1 to 100 for each pair of numbers. Then find the least common multiple for each pair.

8 and 12, 3 and 15, 7 and 11, 9 and 10, 24 and 36, 20 and 25, 42 and 14, 30 and 12

Then find pairs of numbers for which the least common multiple equals the product of the two numbers.

Then look at the pairs of numbers you found in that part and tell what is true about all three pairs of numbers ?

  • Math -

    b86b

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. algebra

    how would i find least common multiple of 20, 50 and 3 ?
  2. MATH

    HOW DO LEAST COMMON MULTIPLES WORK. IT SAYS THERE IS A PROBLEM TO SOLVE BUT MY MOM AND I CAN'T FIND IT. THEY CIRCLED BOTH 2'S AND 3'S. The least common multiple of 2 and 3 is six. The least common multiple of 12 and 6 is 12. # noun: …
  3. Pre

    A) List two examples of pairs of numbers that share a common factor. B) List a variable pair with a common factor. C) Why do u think ab+ac is called "simplified form"?
  4. math

    1. find the least common multiple of each number pair 27,36 2. find the greatest common factor of each number pair 24,28
  5. 5th grade math

    what is the greatest common factor of this number pair?
  6. math- important

    use the prime factorization of each pair of numbers to identify three common factors and three common multiples. a) 14 and 84 (please show me how to get the 3 common multiples) thank you!!!
  7. Math

    list the common factors for each pair of numbers. Then find the greatest common factor for each pair. 18 and 30, 9 and 25 60 and 45, 23 and 29 49 and 14, 140 and 25 142 and 148, 84 and 105
  8. Math

    For Exercises 16 - 23, list the common factors for each pair of numbers. Then find the greatest common factor for each pair. 16. 18 and 30 17. 9 and 25 18. 60 and 45 19. 23 and 29 20. 49 and 14 21. 140 and 25 22. 142 and 148 23. 84 …
  9. Math

    Richie says the least common multiple of a pair of prime numbers is the product of the 2 numbers. Is he right or wrong?
  10. math

    Which pair of numbers has 8 as a common multiple?

More Similar Questions