LCM of 750, 728, 154, 769, 804
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 750, 728, 154, 769, 804 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 750, 728, 154, 769, 804. So, keep reading to learn more.
Given numbers are 750,728,154,769,804
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 750,728,154,769,804 is 154723569000.
Find LCM of 750,728,154,769,804 with Prime Factorization
| 2 | 750, 728, 154, 769, 804 |
| 2 | 375, 364, 77, 769, 402 |
| 3 | 375, 182, 77, 769, 201 |
| 7 | 125, 182, 77, 769, 67 |
| 125, 26, 11, 769, 67 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 7 x 125 x 26 x 11 x 769 x 67 = 154723569000
Therefore, the lowest common multiple of 750,728,154,769,804 is 154723569000.
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.
750 x 728 x 154 x 769 x 804 = 51987119184000
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.
750 : 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750
728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
154 : 1, 2, 7, 11, 14, 22, 77, 154
769 : 1, 769
804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 750,728,154,769,804, is 1.
Now, the common factors can be found like this.
750:2x 3x 5x 5x 5
728:2x 2x 2x 7x 13
154:2x 7x 11
769:769
804:2x 2x 3x 67
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 3x 7 = 336
Therefore, the value for common factors is 336.
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 = 51987119184000/(1x336)
LCM = 51987119184000/336
LCM = 154723569000
Thus, we can understand that the LCM of 750,728,154,769,804 is 154723569000.
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FAQs on LCM of 750, 728, 154, 769, 804
1. What is the LCM of 750, 728, 154, 769, 804?
Answer: LCM of 750, 728, 154, 769, 804 is 154723569000.
2. How to calculate the LCM of 750, 728, 154, 769, 804?
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 750, 728, 154, 769, 804.
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}.