LCM of 753, 156, 748, 101, 636
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 753, 156, 748, 101, 636 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 753, 156, 748, 101, 636. So, keep reading to learn more.
Given numbers are 753,156,748,101,636
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 753,156,748,101,636 is 39195586716.
Find LCM of 753,156,748,101,636 with Prime Factorization
| 2 | 753, 156, 748, 101, 636 |
| 2 | 753, 78, 374, 101, 318 |
| 3 | 753, 39, 187, 101, 159 |
| 251, 13, 187, 101, 53 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 251 x 13 x 187 x 101 x 53 = 39195586716
Therefore, the lowest common multiple of 753,156,748,101,636 is 39195586716.
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.
753 x 156 x 748 x 101 x 636 = 5644164487104
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.
753 : 1, 3, 251, 753
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
101 : 1, 101
636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 753,156,748,101,636, is 1.
Now, the common factors can be found like this.
753:3x 251
156:2x 2x 3x 13
748:2x 2x 11x 17
101:101
636:2x 2x 3x 53
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 3 = 144
Therefore, the value for common factors is 144.
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 = 5644164487104/(1x144)
LCM = 5644164487104/144
LCM = 39195586716
Thus, we can understand that the LCM of 753,156,748,101,636 is 39195586716.
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FAQs on LCM of 753, 156, 748, 101, 636
1. What is the LCM of 753, 156, 748, 101, 636?
Answer: LCM of 753, 156, 748, 101, 636 is 39195586716.
2. How to calculate the LCM of 753, 156, 748, 101, 636?
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 753, 156, 748, 101, 636.
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}.