LCM of 736, 973, 756, 476
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 736, 973, 756, 476 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 736, 973, 756, 476. So, keep reading to learn more.
Given numbers are 736,973,756,476
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 736,973,756,476 is 328702752.
Find LCM of 736,973,756,476 with Prime Factorization
| 2 | 736, 973, 756, 476 |
| 2 | 368, 973, 378, 238 |
| 7 | 184, 973, 189, 119 |
| 184, 139, 27, 17 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 184 x 139 x 27 x 17 = 328702752
Therefore, the lowest common multiple of 736,973,756,476 is 328702752.
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.
736 x 973 x 756 x 476 = 257702957568
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.
736 : 1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736
973 : 1, 7, 139, 973
756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 736,973,756,476, is 1.
Now, the common factors can be found like this.
736:2x 2x 2x 2x 2x 23
973:7x 139
756:2x 2x 3x 3x 3x 7
476:2x 2x 7x 17
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 2x 2x 7x 7 = 784
Therefore, the value for common factors is 784.
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 = 257702957568/(1x784)
LCM = 257702957568/784
LCM = 328702752
Thus, we can understand that the LCM of 736,973,756,476 is 328702752.
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FAQs on LCM of 736, 973, 756, 476
1. What is the LCM of 736, 973, 756, 476?
Answer: LCM of 736, 973, 756, 476 is 328702752.
2. How to calculate the LCM of 736, 973, 756, 476?
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 736, 973, 756, 476.
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}.