LCM of 746, 437, 227, 342, 644
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 746, 437, 227, 342, 644 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 746, 437, 227, 342, 644. So, keep reading to learn more.
Given numbers are 746,437,227,342,644
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 746,437,227,342,644 is 9324309204.
Find LCM of 746,437,227,342,644 with Prime Factorization
| 2 | 746, 437, 227, 342, 644 |
| 19 | 373, 437, 227, 171, 322 |
| 23 | 373, 23, 227, 9, 322 |
| 373, 1, 227, 9, 14 |
Multiply the prime numbers at the bottom and the left side.
2 x 19 x 23 x 373 x 1 x 227 x 9 x 14 = 9324309204
Therefore, the lowest common multiple of 746,437,227,342,644 is 9324309204.
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.
746 x 437 x 227 x 342 x 644 = 16298892488592
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.
746 : 1, 2, 373, 746
437 : 1, 19, 23, 437
227 : 1, 227
342 : 1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 746,437,227,342,644, is 1.
Now, the common factors can be found like this.
746:2x 373
437:19x 23
227:227
342:2x 3x 3x 19
644:2x 2x 7x 23
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 19x 23 = 1748
Therefore, the value for common factors is 1748.
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 = 16298892488592/(1x1748)
LCM = 16298892488592/1748
LCM = 9324309204
Thus, we can understand that the LCM of 746,437,227,342,644 is 9324309204.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 746, 437, 227, 342, 644
1. What is the LCM of 746, 437, 227, 342, 644?
Answer: LCM of 746, 437, 227, 342, 644 is 9324309204.
2. How to calculate the LCM of 746, 437, 227, 342, 644?
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 746, 437, 227, 342, 644.
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}.