LCM of 724, 699, 432, 932
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 724, 699, 432, 932 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 724, 699, 432, 932. So, keep reading to learn more.
Given numbers are 724,699,432,932
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 724,699,432,932 is 18218736.
Find LCM of 724,699,432,932 with Prime Factorization
| 2 | 724, 699, 432, 932 |
| 2 | 362, 699, 216, 466 |
| 3 | 181, 699, 108, 233 |
| 233 | 181, 233, 36, 233 |
| 181, 1, 36, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 233 x 181 x 1 x 36 x 1 = 18218736
Therefore, the lowest common multiple of 724,699,432,932 is 18218736.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
724 x 699 x 432 x 932 = 203758343424
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
724 : 1, 2, 4, 181, 362, 724
699 : 1, 3, 233, 699
432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
932 : 1, 2, 4, 233, 466, 932
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 724,699,432,932, is 1.
Now, the common factors can be found like this.
724:2x 2x 181
699:3x 233
432:2x 2x 2x 2x 3x 3x 3
932:2x 2x 233
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 3x 233 = 11184
Therefore, the value for common factors is 11184.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 203758343424/(1x11184)
LCM = 203758343424/11184
LCM = 18218736
Thus, we can understand that the LCM of 724,699,432,932 is 18218736.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 724, 699, 432, 932
1. What is the LCM of 724, 699, 432, 932?
Answer: LCM of 724, 699, 432, 932 is 18218736.
2. How to calculate the LCM of 724, 699, 432, 932?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 724, 699, 432, 932.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.