LCM of 627, 874, 781, 767
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 627, 874, 781, 767 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 627, 874, 781, 767. So, keep reading to learn more.
Given numbers are 627,874,781,767
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 627,874,781,767 is 1570648794.
Find LCM of 627,874,781,767 with Prime Factorization
| 11 | 627, 874, 781, 767 |
| 19 | 57, 874, 71, 767 |
| 3, 46, 71, 767 |
Multiply the prime numbers at the bottom and the left side.
11 x 19 x 3 x 46 x 71 x 767 = 1570648794
Therefore, the lowest common multiple of 627,874,781,767 is 1570648794.
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.
627 x 874 x 781 x 767 = 328265597946
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.
627 : 1, 3, 11, 19, 33, 57, 209, 627
874 : 1, 2, 19, 23, 38, 46, 437, 874
781 : 1, 11, 71, 781
767 : 1, 13, 59, 767
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 627,874,781,767, is 1.
Now, the common factors can be found like this.
627:3x 11x 19
874:2x 19x 23
781:11x 71
767:13x 59
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 19 = 209
Therefore, the value for common factors is 209.
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 = 328265597946/(1x209)
LCM = 328265597946/209
LCM = 1570648794
Thus, we can understand that the LCM of 627,874,781,767 is 1570648794.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 627, 874, 781, 767
1. What is the LCM of 627, 874, 781, 767?
Answer: LCM of 627, 874, 781, 767 is 1570648794.
2. How to calculate the LCM of 627, 874, 781, 767?
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 627, 874, 781, 767.
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}.