LCM of 556, 798, 541, 980, 151
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 556, 798, 541, 980, 151 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 556, 798, 541, 980, 151. So, keep reading to learn more.
Given numbers are 556,798,541,980,151
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 556,798,541,980,151 is 634293037140.
Find LCM of 556,798,541,980,151 with Prime Factorization
| 2 | 556, 798, 541, 980, 151 |
| 2 | 278, 399, 541, 490, 151 |
| 7 | 139, 399, 541, 245, 151 |
| 139, 57, 541, 35, 151 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 139 x 57 x 541 x 35 x 151 = 634293037140
Therefore, the lowest common multiple of 556,798,541,980,151 is 634293037140.
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.
556 x 798 x 541 x 980 x 151 = 35520410079840
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.
556 : 1, 2, 4, 139, 278, 556
798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798
541 : 1, 541
980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
151 : 1, 151
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,798,541,980,151, is 1.
Now, the common factors can be found like this.
556:2x 2x 139
798:2x 3x 7x 19
541:541
980:2x 2x 5x 7x 7
151:151
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 7 = 56
Therefore, the value for common factors is 56.
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 = 35520410079840/(1x56)
LCM = 35520410079840/56
LCM = 634293037140
Thus, we can understand that the LCM of 556,798,541,980,151 is 634293037140.
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FAQs on LCM of 556, 798, 541, 980, 151
1. What is the LCM of 556, 798, 541, 980, 151?
Answer: LCM of 556, 798, 541, 980, 151 is 634293037140.
2. How to calculate the LCM of 556, 798, 541, 980, 151?
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 556, 798, 541, 980, 151.
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}.