Find the LCM of 327, 572, 665, 688, 129 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 327, 572, 665, 688, 129. So, keep reading to learn more.
Given numbers are 327,572,665,688,129
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 327,572,665,688,129 is 21394092720.
Find LCM of 327,572,665,688,129 with Prime Factorization
2 | 327, 572, 665, 688, 129 |
2 | 327, 286, 665, 344, 129 |
3 | 327, 143, 665, 172, 129 |
43 | 109, 143, 665, 172, 43 |
109, 143, 665, 4, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 43 x 109 x 143 x 665 x 4 x 1 = 21394092720
Therefore, the lowest common multiple of 327,572,665,688,129 is 21394092720.
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.
327 x 572 x 665 x 688 x 129 = 11039351843520
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.
327 : 1, 3, 109, 327
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
665 : 1, 5, 7, 19, 35, 95, 133, 665
688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688
129 : 1, 3, 43, 129
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 327,572,665,688,129, is 1.
Now, the common factors can be found like this.
327:3x 109
572:2x 2x 11x 13
665:5x 7x 19
688:2x 2x 2x 2x 43
129:3x 43
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 43 = 516
Therefore, the value for common factors is 516.
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 = 11039351843520/(1x516)
LCM = 11039351843520/516
LCM = 21394092720
Thus, we can understand that the LCM of 327,572,665,688,129 is 21394092720.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 327, 572, 665, 688, 129?
Answer: LCM of 327, 572, 665, 688, 129 is 21394092720.
2. How to calculate the LCM of 327, 572, 665, 688, 129?
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 327, 572, 665, 688, 129.
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}.