Ask Question
MathematicsMathematics
5 March, 06:49

Find the least common multiple of 7, 18, 21

+3
Answers (1)
  1. 5 March, 09:28
    0
    126

    7: 7, 14,21,28,34,41,49,56, 63,70,77,84, 91, 98, 105, 112, 119, 126

    18: 18,36, 54, 72, 90, 108, 126

    21: 21, 42, 63, 84, 105, 126

    you can see that when you list out the multiples the least common multiple is 126 because it's what they all have in common
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Find the least common multiple of 7, 18, 21 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Prove that a square matrix is invertible if and only if its columns are linearly independent
Answers (1)
Combina los términos semejantes -16 + 8x + 20x - 5y
Answers (2)
A group of 199 people is going on a boat tour. If each boat holds 8 people. how many boats will they need?
Answers (2)
I role three dice. What is the probability I get three ones?
Answers (1)
Factor completely. Part A 8x+6 Part B 10x - 18 + 2x
Answers (2)
New Questions in Mathematics
A simple interest calculation provides a useful estimate of what compound interest will be if
Answers (1)
Sebuah taman berbentuk persegi panjang beraturan 60m*10m. Manakah yang dianggap sebangun dengan taman tersebut. a.) persegi panjang dengan ukuran 30cm*5cm b.) lapangan berbentuk persegi panjang dengan ukuran 10m*6m
Answers (1)
Two different ways for 59
Answers (1)
Subtract 4 from 10. Then, multiply by z
Answers (2)
On a number line, M is at 0 and N is at 9. What is the coordinate of P, which is 2/3 of the way from M to N
Answers (1)
Home » Mathematics » Find the least common multiple of 7, 18, 21
Sign Up Forgot Password?