Given numbers are 580,149,248,121

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

The LCM of 580,149,248,121 is 648322840.

Find LCM of 580,149,248,121 with Prime Factorization

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

2 x 2 x 145 x 149 x 62 x 121 = 648322840

Therefore, the lowest common multiple of 580,149,248,121 is 648322840.

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.

580 x 149 x 248 x 121 = 2593291360

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.

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

149 : 1, 149

248 : 1, 2, 4, 8, 31, 62, 124, 248

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 580,149,248,121, is 1.

Now, the common factors can be found like this.

580:2x 2x 5x 29

149:149

248:2x 2x 2x 31

121:11x 11

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 2593291360/(1x4)

LCM = 2593291360/4

LCM = 648322840

Thus, we can understand that the LCM of 580,149,248,121 is 648322840.

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

• LCM of 867, 156, 553, 589
• LCM of 125, 215, 666, 920
• LCM of 580, 620, 363, 825
• LCM of 107, 144, 618, 994
• LCM of 345, 664, 231, 533

1. What is the LCM of 580, 149, 248, 121?

Answer: LCM of 580, 149, 248, 121 is 648322840.

2. How to calculate the LCM of 580, 149, 248, 121?

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 580, 149, 248, 121.

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}.