Given numbers are 130,862,783,671

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

The LCM of 130,862,783,671 is 29437769790.

Find LCM of 130,862,783,671 with Prime Factorization

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

2 x 65 x 431 x 783 x 671 = 29437769790

Therefore, the lowest common multiple of 130,862,783,671 is 29437769790.

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 862 x 783 x 671 = 58875539580

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

862 : 1, 2, 431, 862

783 : 1, 3, 9, 27, 29, 87, 261, 783

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,862,783,671, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

862:2x 431

783:3x 3x 3x 29

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.

2 = 2

Therefore, the value for common factors is 2.

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 = 58875539580/(1x2)

LCM = 58875539580/2

LCM = 29437769790

Thus, we can understand that the LCM of 130,862,783,671 is 29437769790.

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

• LCM of 449, 408, 502, 785
• LCM of 863, 509, 885, 908
• LCM of 859, 154, 170, 256
• LCM of 248, 654, 860, 793
• LCM of 801, 740, 629, 680

1. What is the LCM of 130, 862, 783, 671?

Answer: LCM of 130, 862, 783, 671 is 29437769790.

2. How to calculate the LCM of 130, 862, 783, 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 130, 862, 783, 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}.