Given numbers are 830,614,921,691,757

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 830,614,921,691,757 is 399863395410.

Find LCM of 830,614,921,691,757 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 307 x 415 x 1 x 3 x 691 x 757 = 399863395410

Therefore, the lowest common multiple of 830,614,921,691,757 is 399863395410.

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.

830 x 614 x 921 x 691 x 757 = 245516124781740

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.

830 : 1, 2, 5, 10, 83, 166, 415, 830

614 : 1, 2, 307, 614

921 : 1, 3, 307, 921

691 : 1, 691

757 : 1, 757

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 830,614,921,691,757, is 1.

Now, the common factors can be found like this.

830:2x 5x 83

614:2x 307

921:3x 307

691:691

757:757

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 307 = 614

Therefore, the value for common factors is 614.

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 = 245516124781740/(1x614)

LCM = 245516124781740/614

LCM = 399863395410

Thus, we can understand that the LCM of 830,614,921,691,757 is 399863395410.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 448, 815, 678, 727, 745
• LCM of 607, 728, 112, 669, 116
• LCM of 315, 936, 935, 829, 396
• LCM of 556, 894, 490, 417, 346
• LCM of 832, 316, 383, 655, 722

1. What is the LCM of 830, 614, 921, 691, 757?

Answer: LCM of 830, 614, 921, 691, 757 is 399863395410.

2. How to calculate the LCM of 830, 614, 921, 691, 757?

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 830, 614, 921, 691, 757.

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}.