LCM of 309, 532, 724, 472
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 309, 532, 724, 472 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 309, 532, 724, 472. So, keep reading to learn more.
Given numbers are 309,532,724,472
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 309,532,724,472 is 3510998904.
Find LCM of 309,532,724,472 with Prime Factorization
| 2 | 309, 532, 724, 472 |
| 2 | 309, 266, 362, 236 |
| 309, 133, 181, 118 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 309 x 133 x 181 x 118 = 3510998904
Therefore, the lowest common multiple of 309,532,724,472 is 3510998904.
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.
309 x 532 x 724 x 472 = 56175982464
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.
309 : 1, 3, 103, 309
532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
724 : 1, 2, 4, 181, 362, 724
472 : 1, 2, 4, 8, 59, 118, 236, 472
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 309,532,724,472, is 1.
Now, the common factors can be found like this.
309:3x 103
532:2x 2x 7x 19
724:2x 2x 181
472:2x 2x 2x 59
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 2 = 16
Therefore, the value for common factors is 16.
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 = 56175982464/(1x16)
LCM = 56175982464/16
LCM = 3510998904
Thus, we can understand that the LCM of 309,532,724,472 is 3510998904.
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
FAQs on LCM of 309, 532, 724, 472
1. What is the LCM of 309, 532, 724, 472?
Answer: LCM of 309, 532, 724, 472 is 3510998904.
2. How to calculate the LCM of 309, 532, 724, 472?
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 309, 532, 724, 472.
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}.