LCM of 650, 968, 584, 748
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 650, 968, 584, 748 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 650, 968, 584, 748. So, keep reading to learn more.
Given numbers are 650,968,584,748
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 650,968,584,748 is 390418600.
Find LCM of 650,968,584,748 with Prime Factorization
| 2 | 650, 968, 584, 748 |
| 2 | 325, 484, 292, 374 |
| 2 | 325, 242, 146, 187 |
| 11 | 325, 121, 73, 187 |
| 325, 11, 73, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 11 x 325 x 11 x 73 x 17 = 390418600
Therefore, the lowest common multiple of 650,968,584,748 is 390418600.
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.
650 x 968 x 584 x 748 = 274854694400
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.
650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
584 : 1, 2, 4, 8, 73, 146, 292, 584
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 650,968,584,748, is 2.
Now, the common factors can be found like this.
650:2x 5x 5x 13
968:2x 2x 2x 11x 11
584:2x 2x 2x 73
748:2x 2x 11x 17
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 2x 11 = 352
Therefore, the value for common factors is 352.
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 = 274854694400/(2x352)
LCM = 274854694400/704
LCM = 390418600
Thus, we can understand that the LCM of 650,968,584,748 is 390418600.
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FAQs on LCM of 650, 968, 584, 748
1. What is the LCM of 650, 968, 584, 748?
Answer: LCM of 650, 968, 584, 748 is 390418600.
2. How to calculate the LCM of 650, 968, 584, 748?
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 650, 968, 584, 748.
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}.