Given numbers are 130,167,638,663

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

The LCM of 130,167,638,663 is 353199990.

Find LCM of 130,167,638,663 with Prime Factorization

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

2 x 13 x 5 x 167 x 319 x 51 = 353199990

Therefore, the lowest common multiple of 130,167,638,663 is 353199990.

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 167 x 638 x 663 = 9183199740

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

167 : 1, 167

638 : 1, 2, 11, 22, 29, 58, 319, 638

663 : 1, 3, 13, 17, 39, 51, 221, 663

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,167,638,663, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

167:167

638:2x 11x 29

663:3x 13x 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 13 = 26

Therefore, the value for common factors is 26.

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 = 9183199740/(1x26)

LCM = 9183199740/26

LCM = 353199990

Thus, we can understand that the LCM of 130,167,638,663 is 353199990.

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

• LCM of 389, 389, 339, 517
• LCM of 778, 402, 538, 968
• LCM of 180, 231, 109, 151
• LCM of 798, 158, 683, 507
• LCM of 456, 120, 576, 637

1. What is the LCM of 130, 167, 638, 663?

Answer: LCM of 130, 167, 638, 663 is 353199990.

2. How to calculate the LCM of 130, 167, 638, 663?

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, 167, 638, 663.

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}.