LCM of 764, 955, 644, 315, 346
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 764, 955, 644, 315, 346 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 764, 955, 644, 315, 346. So, keep reading to learn more.
Given numbers are 764,955,644,315,346
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 764,955,644,315,346 is 957586140.
Find LCM of 764,955,644,315,346 with Prime Factorization
| 2 | 764, 955, 644, 315, 346 |
| 2 | 382, 955, 322, 315, 173 |
| 5 | 191, 955, 161, 315, 173 |
| 7 | 191, 191, 161, 63, 173 |
| 191 | 191, 191, 23, 9, 173 |
| 1, 1, 23, 9, 173 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 7 x 191 x 1 x 1 x 23 x 9 x 173 = 957586140
Therefore, the lowest common multiple of 764,955,644,315,346 is 957586140.
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.
764 x 955 x 644 x 315 x 346 = 51211706767200
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.
764 : 1, 2, 4, 191, 382, 764
955 : 1, 5, 191, 955
644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315
346 : 1, 2, 173, 346
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 764,955,644,315,346, is 1.
Now, the common factors can be found like this.
764:2x 2x 191
955:5x 191
644:2x 2x 7x 23
315:3x 3x 5x 7
346:2x 173
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 2x 5x 7x 191 = 53480
Therefore, the value for common factors is 53480.
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 = 51211706767200/(1x53480)
LCM = 51211706767200/53480
LCM = 957586140
Thus, we can understand that the LCM of 764,955,644,315,346 is 957586140.
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FAQs on LCM of 764, 955, 644, 315, 346
1. What is the LCM of 764, 955, 644, 315, 346?
Answer: LCM of 764, 955, 644, 315, 346 is 957586140.
2. How to calculate the LCM of 764, 955, 644, 315, 346?
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 764, 955, 644, 315, 346.
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}.