LCM of 762, 142, 923, 274
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 762, 142, 923, 274 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 762, 142, 923, 274. So, keep reading to learn more.
Given numbers are 762,142,923,274
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 762,142,923,274 is 96355662.
Find LCM of 762,142,923,274 with Prime Factorization
| 2 | 762, 142, 923, 274 |
| 71 | 381, 71, 923, 137 |
| 381, 1, 13, 137 |
Multiply the prime numbers at the bottom and the left side.
2 x 71 x 381 x 1 x 13 x 137 = 96355662
Therefore, the lowest common multiple of 762,142,923,274 is 96355662.
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.
762 x 142 x 923 x 274 = 27365008008
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.
762 : 1, 2, 3, 6, 127, 254, 381, 762
142 : 1, 2, 71, 142
923 : 1, 13, 71, 923
274 : 1, 2, 137, 274
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 762,142,923,274, is 1.
Now, the common factors can be found like this.
762:2x 3x 127
142:2x 71
923:13x 71
274:2x 137
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 71 = 284
Therefore, the value for common factors is 284.
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 = 27365008008/(1x284)
LCM = 27365008008/284
LCM = 96355662
Thus, we can understand that the LCM of 762,142,923,274 is 96355662.
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FAQs on LCM of 762, 142, 923, 274
1. What is the LCM of 762, 142, 923, 274?
Answer: LCM of 762, 142, 923, 274 is 96355662.
2. How to calculate the LCM of 762, 142, 923, 274?
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 762, 142, 923, 274.
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}.