LCM of 737, 923, 691, 639, 748
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 737, 923, 691, 639, 748 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 737, 923, 691, 639, 748. So, keep reading to learn more.
Given numbers are 737,923,691,639,748
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 737,923,691,639,748 is 287672705892.
Find LCM of 737,923,691,639,748 with Prime Factorization
| 11 | 737, 923, 691, 639, 748 |
| 71 | 67, 923, 691, 639, 68 |
| 67, 13, 691, 9, 68 |
Multiply the prime numbers at the bottom and the left side.
11 x 71 x 67 x 13 x 691 x 9 x 68 = 287672705892
Therefore, the lowest common multiple of 737,923,691,639,748 is 287672705892.
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.
737 x 923 x 691 x 639 x 748 = 224672383301652
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.
737 : 1, 11, 67, 737
923 : 1, 13, 71, 923
691 : 1, 691
639 : 1, 3, 9, 71, 213, 639
748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 737,923,691,639,748, is 1.
Now, the common factors can be found like this.
737:11x 67
923:13x 71
691:691
639:3x 3x 71
748:2x 2x 11x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11x 71 = 781
Therefore, the value for common factors is 781.
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 = 224672383301652/(1x781)
LCM = 224672383301652/781
LCM = 287672705892
Thus, we can understand that the LCM of 737,923,691,639,748 is 287672705892.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 737, 923, 691, 639, 748
1. What is the LCM of 737, 923, 691, 639, 748?
Answer: LCM of 737, 923, 691, 639, 748 is 287672705892.
2. How to calculate the LCM of 737, 923, 691, 639, 748?
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 737, 923, 691, 639, 748.
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}.