LCM of 470, 417, 957, 761, 949
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 470, 417, 957, 761, 949 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 470, 417, 957, 761, 949. So, keep reading to learn more.
Given numbers are 470,417,957,761,949
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 470,417,957,761,949 is 45151841253090.
Find LCM of 470,417,957,761,949 with Prime Factorization
| 3 | 470, 417, 957, 761, 949 |
| 470, 139, 319, 761, 949 |
Multiply the prime numbers at the bottom and the left side.
3 x 470 x 139 x 319 x 761 x 949 = 45151841253090
Therefore, the lowest common multiple of 470,417,957,761,949 is 45151841253090.
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.
470 x 417 x 957 x 761 x 949 = 135455523759270
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.
470 : 1, 2, 5, 10, 47, 94, 235, 470
417 : 1, 3, 139, 417
957 : 1, 3, 11, 29, 33, 87, 319, 957
761 : 1, 761
949 : 1, 13, 73, 949
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 470,417,957,761,949, is 1.
Now, the common factors can be found like this.
470:2x 5x 47
417:3x 139
957:3x 11x 29
761:761
949:13x 73
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3 = 3
Therefore, the value for common factors is 3.
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 = 135455523759270/(1x3)
LCM = 135455523759270/3
LCM = 45151841253090
Thus, we can understand that the LCM of 470,417,957,761,949 is 45151841253090.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 470, 417, 957, 761, 949
1. What is the LCM of 470, 417, 957, 761, 949?
Answer: LCM of 470, 417, 957, 761, 949 is 45151841253090.
2. How to calculate the LCM of 470, 417, 957, 761, 949?
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 470, 417, 957, 761, 949.
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}.