LCM of 699, 350, 469, 945
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 699, 350, 469, 945 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 699, 350, 469, 945. So, keep reading to learn more.
Given numbers are 699,350,469,945
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 699,350,469,945 is 147523950.
Find LCM of 699,350,469,945 with Prime Factorization
| 3 | 699, 350, 469, 945 |
| 5 | 233, 350, 469, 315 |
| 7 | 233, 70, 469, 63 |
| 233, 10, 67, 9 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 7 x 233 x 10 x 67 x 9 = 147523950
Therefore, the lowest common multiple of 699,350,469,945 is 147523950.
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.
699 x 350 x 469 x 945 = 108430103250
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.
699 : 1, 3, 233, 699
350 : 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350
469 : 1, 7, 67, 469
945 : 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 699,350,469,945, is 1.
Now, the common factors can be found like this.
699:3x 233
350:2x 5x 5x 7
469:7x 67
945:3x 3x 3x 5x 7
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 7x 7 = 735
Therefore, the value for common factors is 735.
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 = 108430103250/(1x735)
LCM = 108430103250/735
LCM = 147523950
Thus, we can understand that the LCM of 699,350,469,945 is 147523950.
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FAQs on LCM of 699, 350, 469, 945
1. What is the LCM of 699, 350, 469, 945?
Answer: LCM of 699, 350, 469, 945 is 147523950.
2. How to calculate the LCM of 699, 350, 469, 945?
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 699, 350, 469, 945.
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}.