LCM of 751, 834, 702, 572
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 751, 834, 702, 572 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 751, 834, 702, 572. So, keep reading to learn more.
Given numbers are 751,834,702,572
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 751,834,702,572 is 1612183716.
Find LCM of 751,834,702,572 with Prime Factorization
| 2 | 751, 834, 702, 572 |
| 3 | 751, 417, 351, 286 |
| 13 | 751, 139, 117, 286 |
| 751, 139, 9, 22 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 751 x 139 x 9 x 22 = 1612183716
Therefore, the lowest common multiple of 751,834,702,572 is 1612183716.
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.
751 x 834 x 702 x 572 = 251500659696
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.
751 : 1, 751
834 : 1, 2, 3, 6, 139, 278, 417, 834
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 751,834,702,572, is 1.
Now, the common factors can be found like this.
751:751
834:2x 3x 139
702:2x 3x 3x 3x 13
572:2x 2x 11x 13
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 13 = 156
Therefore, the value for common factors is 156.
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 = 251500659696/(1x156)
LCM = 251500659696/156
LCM = 1612183716
Thus, we can understand that the LCM of 751,834,702,572 is 1612183716.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 751, 834, 702, 572
1. What is the LCM of 751, 834, 702, 572?
Answer: LCM of 751, 834, 702, 572 is 1612183716.
2. How to calculate the LCM of 751, 834, 702, 572?
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 751, 834, 702, 572.
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}.