LCM of 662, 533, 487, 156, 974
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 662, 533, 487, 156, 974 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 662, 533, 487, 156, 974. So, keep reading to learn more.
Given numbers are 662,533,487,156,974
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 662,533,487,156,974 is 1031016012.
Find LCM of 662,533,487,156,974 with Prime Factorization
| 2 | 662, 533, 487, 156, 974 |
| 13 | 331, 533, 487, 78, 487 |
| 487 | 331, 41, 487, 6, 487 |
| 331, 41, 1, 6, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 13 x 487 x 331 x 41 x 1 x 6 x 1 = 1031016012
Therefore, the lowest common multiple of 662,533,487,156,974 is 1031016012.
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.
662 x 533 x 487 x 156 x 974 = 26109449487888
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.
662 : 1, 2, 331, 662
533 : 1, 13, 41, 533
487 : 1, 487
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
974 : 1, 2, 487, 974
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,533,487,156,974, is 1.
Now, the common factors can be found like this.
662:2x 331
533:13x 41
487:487
156:2x 2x 3x 13
974:2x 487
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 13x 487 = 25324
Therefore, the value for common factors is 25324.
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 = 26109449487888/(1x25324)
LCM = 26109449487888/25324
LCM = 1031016012
Thus, we can understand that the LCM of 662,533,487,156,974 is 1031016012.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 662, 533, 487, 156, 974
1. What is the LCM of 662, 533, 487, 156, 974?
Answer: LCM of 662, 533, 487, 156, 974 is 1031016012.
2. How to calculate the LCM of 662, 533, 487, 156, 974?
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 662, 533, 487, 156, 974.
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}.