LCM of 924, 253, 691, 427
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 924, 253, 691, 427 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 924, 253, 691, 427. So, keep reading to learn more.
Given numbers are 924,253,691,427
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 924,253,691,427 is 895793052.
Find LCM of 924,253,691,427 with Prime Factorization
| 7 | 924, 253, 691, 427 |
| 11 | 132, 253, 691, 61 |
| 12, 23, 691, 61 |
Multiply the prime numbers at the bottom and the left side.
7 x 11 x 12 x 23 x 691 x 61 = 895793052
Therefore, the lowest common multiple of 924,253,691,427 is 895793052.
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.
924 x 253 x 691 x 427 = 68976065004
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.
924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924
253 : 1, 11, 23, 253
691 : 1, 691
427 : 1, 7, 61, 427
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 924,253,691,427, is 1.
Now, the common factors can be found like this.
924:2x 2x 3x 7x 11
253:11x 23
691:691
427:7x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7x 11 = 77
Therefore, the value for common factors is 77.
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 = 68976065004/(1x77)
LCM = 68976065004/77
LCM = 895793052
Thus, we can understand that the LCM of 924,253,691,427 is 895793052.
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FAQs on LCM of 924, 253, 691, 427
1. What is the LCM of 924, 253, 691, 427?
Answer: LCM of 924, 253, 691, 427 is 895793052.
2. How to calculate the LCM of 924, 253, 691, 427?
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 924, 253, 691, 427.
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}.