Given numbers are 130,785,458,654

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

The LCM of 130,785,458,654 is 1528362030.

Find LCM of 130,785,458,654 with Prime Factorization

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

2 x 5 x 13 x 157 x 229 x 327 = 1528362030

Therefore, the lowest common multiple of 130,785,458,654 is 1528362030.

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.

130 x 785 x 458 x 654 = 30567240600

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.

130 : 1, 2, 5, 10, 13, 26, 65, 130

785 : 1, 5, 157, 785

458 : 1, 2, 229, 458

654 : 1, 2, 3, 6, 109, 218, 327, 654

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,785,458,654, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

785:5x 157

458:2x 229

654:2x 3x 109

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 5 = 20

Therefore, the value for common factors is 20.

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 = 30567240600/(1x20)

LCM = 30567240600/20

LCM = 1528362030

Thus, we can understand that the LCM of 130,785,458,654 is 1528362030.

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

• LCM of 808, 252, 446, 764
• LCM of 176, 839, 625, 413
• LCM of 463, 865, 967, 786
• LCM of 743, 140, 934, 819
• LCM of 446, 592, 242, 425

1. What is the LCM of 130, 785, 458, 654?

Answer: LCM of 130, 785, 458, 654 is 1528362030.

2. How to calculate the LCM of 130, 785, 458, 654?

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 130, 785, 458, 654.

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}.