LCM of 850, 780, 973, 628, 572
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 850, 780, 973, 628, 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 850, 780, 973, 628, 572. So, keep reading to learn more.
Given numbers are 850,780,973,628,572
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 850,780,973,628,572 is 111408597300.
Find LCM of 850,780,973,628,572 with Prime Factorization
| 2 | 850, 780, 973, 628, 572 |
| 2 | 425, 390, 973, 314, 286 |
| 5 | 425, 195, 973, 157, 143 |
| 13 | 85, 39, 973, 157, 143 |
| 85, 3, 973, 157, 11 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 13 x 85 x 3 x 973 x 157 x 11 = 111408597300
Therefore, the lowest common multiple of 850,780,973,628,572 is 111408597300.
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.
850 x 780 x 973 x 628 x 572 = 231729882384000
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.
850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850
780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780
973 : 1, 7, 139, 973
628 : 1, 2, 4, 157, 314, 628
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 850,780,973,628,572, is 1.
Now, the common factors can be found like this.
850:2x 5x 5x 17
780:2x 2x 3x 5x 13
973:7x 139
628:2x 2x 157
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 2x 2x 2x 5x 13 = 2080
Therefore, the value for common factors is 2080.
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 = 231729882384000/(1x2080)
LCM = 231729882384000/2080
LCM = 111408597300
Thus, we can understand that the LCM of 850,780,973,628,572 is 111408597300.
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FAQs on LCM of 850, 780, 973, 628, 572
1. What is the LCM of 850, 780, 973, 628, 572?
Answer: LCM of 850, 780, 973, 628, 572 is 111408597300.
2. How to calculate the LCM of 850, 780, 973, 628, 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 850, 780, 973, 628, 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}.