LCM of 974, 284, 137, 564, 976
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 974, 284, 137, 564, 976 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 974, 284, 137, 564, 976. So, keep reading to learn more.
Given numbers are 974,284,137,564,976
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 974,284,137,564,976 is 651893735184.
Find LCM of 974,284,137,564,976 with Prime Factorization
| 2 | 974, 284, 137, 564, 976 |
| 2 | 487, 142, 137, 282, 488 |
| 487, 71, 137, 141, 244 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 487 x 71 x 137 x 141 x 244 = 651893735184
Therefore, the lowest common multiple of 974,284,137,564,976 is 651893735184.
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.
974 x 284 x 137 x 564 x 976 = 20860599525888
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.
974 : 1, 2, 487, 974
284 : 1, 2, 4, 71, 142, 284
137 : 1, 137
564 : 1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564
976 : 1, 2, 4, 8, 16, 61, 122, 244, 488, 976
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 974,284,137,564,976, is 1.
Now, the common factors can be found like this.
974:2x 487
284:2x 2x 71
137:137
564:2x 2x 3x 47
976:2x 2x 2x 2x 61
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 2 = 32
Therefore, the value for common factors is 32.
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 = 20860599525888/(1x32)
LCM = 20860599525888/32
LCM = 651893735184
Thus, we can understand that the LCM of 974,284,137,564,976 is 651893735184.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 974, 284, 137, 564, 976
1. What is the LCM of 974, 284, 137, 564, 976?
Answer: LCM of 974, 284, 137, 564, 976 is 651893735184.
2. How to calculate the LCM of 974, 284, 137, 564, 976?
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 974, 284, 137, 564, 976.
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}.