Find the LCM of 429, 991, 785, 763, 671 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 429, 991, 785, 763, 671. So, keep reading to learn more.
Given numbers are 429,991,785,763,671
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 429,991,785,763,671 is 15532986914445.
Find LCM of 429,991,785,763,671 with Prime Factorization
11 | 429, 991, 785, 763, 671 |
39, 991, 785, 763, 61 |
Multiply the prime numbers at the bottom and the left side.
11 x 39 x 991 x 785 x 763 x 61 = 15532986914445
Therefore, the lowest common multiple of 429,991,785,763,671 is 15532986914445.
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.
429 x 991 x 785 x 763 x 671 = 170862856058895
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.
429 : 1, 3, 11, 13, 33, 39, 143, 429
991 : 1, 991
785 : 1, 5, 157, 785
763 : 1, 7, 109, 763
671 : 1, 11, 61, 671
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 429,991,785,763,671, is 1.
Now, the common factors can be found like this.
429:3x 11x 13
991:991
785:5x 157
763:7x 109
671:11x 61
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
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 = 170862856058895/(1x11)
LCM = 170862856058895/11
LCM = 15532986914445
Thus, we can understand that the LCM of 429,991,785,763,671 is 15532986914445.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 429, 991, 785, 763, 671?
Answer: LCM of 429, 991, 785, 763, 671 is 15532986914445.
2. How to calculate the LCM of 429, 991, 785, 763, 671?
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 429, 991, 785, 763, 671.
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}.