Find the LCM of 662, 803, 430, 387, 372 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 662, 803, 430, 387, 372. So, keep reading to learn more.
Given numbers are 662,803,430,387,372
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 662,803,430,387,372 is 63774372420.
Find LCM of 662,803,430,387,372 with Prime Factorization
2 | 662, 803, 430, 387, 372 |
3 | 331, 803, 215, 387, 186 |
43 | 331, 803, 215, 129, 62 |
331, 803, 5, 3, 62 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 43 x 331 x 803 x 5 x 3 x 62 = 63774372420
Therefore, the lowest common multiple of 662,803,430,387,372 is 63774372420.
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.
662 x 803 x 430 x 387 x 372 = 32907576168720
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.
662 : 1, 2, 331, 662
803 : 1, 11, 73, 803
430 : 1, 2, 5, 10, 43, 86, 215, 430
387 : 1, 3, 9, 43, 129, 387
372 : 1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,803,430,387,372, is 1.
Now, the common factors can be found like this.
662:2x 331
803:11x 73
430:2x 5x 43
387:3x 3x 43
372:2x 2x 3x 31
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 = 32907576168720/(1x516)
LCM = 32907576168720/516
LCM = 63774372420
Thus, we can understand that the LCM of 662,803,430,387,372 is 63774372420.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 662, 803, 430, 387, 372?
Answer: LCM of 662, 803, 430, 387, 372 is 63774372420.
2. How to calculate the LCM of 662, 803, 430, 387, 372?
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 662, 803, 430, 387, 372.
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}.