Find the LCM of 215, 372, 897, 188, 551 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 215, 372, 897, 188, 551. So, keep reading to learn more.
Given numbers are 215,372,897,188,551
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 215,372,897,188,551 is 619301375940.
Find LCM of 215,372,897,188,551 with Prime Factorization
2 | 215, 372, 897, 188, 551 |
2 | 215, 186, 897, 94, 551 |
3 | 215, 93, 897, 47, 551 |
215, 31, 299, 47, 551 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 215 x 31 x 299 x 47 x 551 = 619301375940
Therefore, the lowest common multiple of 215,372,897,188,551 is 619301375940.
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.
215 x 372 x 897 x 188 x 551 = 7431616511280
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.
215 : 1, 5, 43, 215
372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372
897 : 1, 3, 13, 23, 39, 69, 299, 897
188 : 1, 2, 4, 47, 94, 188
551 : 1, 19, 29, 551
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 215,372,897,188,551, is 1.
Now, the common factors can be found like this.
215:5x 43
372:2x 2x 3x 31
897:3x 13x 23
188:2x 2x 47
551:19x 29
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 3 = 12
Therefore, the value for common factors is 12.
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 = 7431616511280/(1x12)
LCM = 7431616511280/12
LCM = 619301375940
Thus, we can understand that the LCM of 215,372,897,188,551 is 619301375940.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 215, 372, 897, 188, 551?
Answer: LCM of 215, 372, 897, 188, 551 is 619301375940.
2. How to calculate the LCM of 215, 372, 897, 188, 551?
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 215, 372, 897, 188, 551.
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}.