Given numbers are 130,149,139,638,610

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

The LCM of 130,149,139,638,610 is 52391995370.

Find LCM of 130,149,139,638,610 with Prime Factorization

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

2 x 5 x 13 x 149 x 139 x 319 x 61 = 52391995370

Therefore, the lowest common multiple of 130,149,139,638,610 is 52391995370.

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 149 x 139 x 638 x 610 = 1047839907400

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

149 : 1, 149

139 : 1, 139

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

610 : 1, 2, 5, 10, 61, 122, 305, 610

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,149,139,638,610, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

149:149

139:139

638:2x 11x 29

610:2x 5x 61

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 = 1047839907400/(1x20)

LCM = 1047839907400/20

LCM = 52391995370

Thus, we can understand that the LCM of 130,149,139,638,610 is 52391995370.

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

• LCM of 647, 564, 394, 805, 854
• LCM of 823, 359, 489, 228, 435
• LCM of 755, 693, 138, 978, 188
• LCM of 615, 150, 372, 639, 925
• LCM of 962, 393, 254, 494, 762

1. What is the LCM of 130, 149, 139, 638, 610?

Answer: LCM of 130, 149, 139, 638, 610 is 52391995370.

2. How to calculate the LCM of 130, 149, 139, 638, 610?

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, 149, 139, 638, 610.

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}.