LCM of 956, 968, 724, 396, 670
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 956, 968, 724, 396, 670 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 956, 968, 724, 396, 670. So, keep reading to learn more.
Given numbers are 956,968,724,396,670
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 956,968,724,396,670 is 126252256680.
Find LCM of 956,968,724,396,670 with Prime Factorization
| 2 | 956, 968, 724, 396, 670 |
| 2 | 478, 484, 362, 198, 335 |
| 11 | 239, 242, 181, 99, 335 |
| 239, 22, 181, 9, 335 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 11 x 239 x 22 x 181 x 9 x 335 = 126252256680
Therefore, the lowest common multiple of 956,968,724,396,670 is 126252256680.
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.
956 x 968 x 724 x 396 x 670 = 177763177405440
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.
956 : 1, 2, 4, 239, 478, 956
968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
724 : 1, 2, 4, 181, 362, 724
396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396
670 : 1, 2, 5, 10, 67, 134, 335, 670
2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 956,968,724,396,670, is 2.
Now, the common factors can be found like this.
956:2x 2x 239
968:2x 2x 2x 11x 11
724:2x 2x 181
396:2x 2x 3x 3x 11
670:2x 5x 67
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 2x 11 = 704
Therefore, the value for common factors is 704.
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 = 177763177405440/(2x704)
LCM = 177763177405440/1408
LCM = 126252256680
Thus, we can understand that the LCM of 956,968,724,396,670 is 126252256680.
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FAQs on LCM of 956, 968, 724, 396, 670
1. What is the LCM of 956, 968, 724, 396, 670?
Answer: LCM of 956, 968, 724, 396, 670 is 126252256680.
2. How to calculate the LCM of 956, 968, 724, 396, 670?
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 956, 968, 724, 396, 670.
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}.