LCM of 626, 187, 748, 993
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 626, 187, 748, 993 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 626, 187, 748, 993. So, keep reading to learn more.
Given numbers are 626,187,748,993
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 626,187,748,993 is 232485132.
Find LCM of 626,187,748,993 with Prime Factorization
| 2 | 626, 187, 748, 993 |
| 11 | 313, 187, 374, 993 |
| 17 | 313, 17, 34, 993 |
| 313, 1, 2, 993 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 17 x 313 x 1 x 2 x 993 = 232485132
Therefore, the lowest common multiple of 626,187,748,993 is 232485132.
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.
626 x 187 x 748 x 993 = 86949439368
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.
626 : 1, 2, 313, 626
187 : 1, 11, 17, 187
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
993 : 1, 3, 331, 993
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 626,187,748,993, is 1.
Now, the common factors can be found like this.
626:2x 313
187:11x 17
748:2x 2x 11x 17
993:3x 331
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11x 17 = 374
Therefore, the value for common factors is 374.
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 = 86949439368/(1x374)
LCM = 86949439368/374
LCM = 232485132
Thus, we can understand that the LCM of 626,187,748,993 is 232485132.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 626, 187, 748, 993
1. What is the LCM of 626, 187, 748, 993?
Answer: LCM of 626, 187, 748, 993 is 232485132.
2. How to calculate the LCM of 626, 187, 748, 993?
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 626, 187, 748, 993.
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}.