LCM of 572, 207, 669, 684
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 572, 207, 669, 684 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 572, 207, 669, 684. So, keep reading to learn more.
Given numbers are 572,207,669,684
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 572,207,669,684 is 501677748.
Find LCM of 572,207,669,684 with Prime Factorization
| 2 | 572, 207, 669, 684 |
| 2 | 286, 207, 669, 342 |
| 3 | 143, 207, 669, 171 |
| 3 | 143, 69, 223, 57 |
| 143, 23, 223, 19 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 3 x 143 x 23 x 223 x 19 = 501677748
Therefore, the lowest common multiple of 572,207,669,684 is 501677748.
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.
572 x 207 x 669 x 684 = 54181196784
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.
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
207 : 1, 3, 9, 23, 69, 207
669 : 1, 3, 223, 669
684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 572,207,669,684, is 1.
Now, the common factors can be found like this.
572:2x 2x 11x 13
207:3x 3x 23
669:3x 223
684:2x 2x 3x 3x 19
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 3x 3x 3 = 108
Therefore, the value for common factors is 108.
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 = 54181196784/(1x108)
LCM = 54181196784/108
LCM = 501677748
Thus, we can understand that the LCM of 572,207,669,684 is 501677748.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 572, 207, 669, 684
1. What is the LCM of 572, 207, 669, 684?
Answer: LCM of 572, 207, 669, 684 is 501677748.
2. How to calculate the LCM of 572, 207, 669, 684?
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 572, 207, 669, 684.
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}.