LCM of 785, 133, 866, 542
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 785, 133, 866, 542 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 785, 133, 866, 542. So, keep reading to learn more.
Given numbers are 785,133,866,542
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 785,133,866,542 is 24502391830.
Find LCM of 785,133,866,542 with Prime Factorization
| 2 | 785, 133, 866, 542 |
| 785, 133, 433, 271 |
Multiply the prime numbers at the bottom and the left side.
2 x 785 x 133 x 433 x 271 = 24502391830
Therefore, the lowest common multiple of 785,133,866,542 is 24502391830.
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.
785 x 133 x 866 x 542 = 49004783660
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.
785 : 1, 5, 157, 785
133 : 1, 7, 19, 133
866 : 1, 2, 433, 866
542 : 1, 2, 271, 542
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 785,133,866,542, is 1.
Now, the common factors can be found like this.
785:5x 157
133:7x 19
866:2x 433
542:2x 271
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2 = 2
Therefore, the value for common factors is 2.
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 = 49004783660/(1x2)
LCM = 49004783660/2
LCM = 24502391830
Thus, we can understand that the LCM of 785,133,866,542 is 24502391830.
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FAQs on LCM of 785, 133, 866, 542
1. What is the LCM of 785, 133, 866, 542?
Answer: LCM of 785, 133, 866, 542 is 24502391830.
2. How to calculate the LCM of 785, 133, 866, 542?
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 785, 133, 866, 542.
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}.