Given numbers are 580,235,121,540

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

The LCM of 580,235,121,540 is 89058420.

Find LCM of 580,235,121,540 with Prime Factorization

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

2 x 2 x 5 x 29 x 47 x 121 x 27 = 89058420

Therefore, the lowest common multiple of 580,235,121,540 is 89058420.

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 235 x 121 x 540 = 8905842000

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

235 : 1, 5, 47, 235

121 : 1, 11, 121

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 580,235,121,540, is 1.

Now, the common factors can be found like this.

580:2x 2x 5x 29

235:5x 47

121:11x 11

540:2x 2x 3x 3x 3x 5

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 5x 5 = 100

Therefore, the value for common factors is 100.

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 = 8905842000/(1x100)

LCM = 8905842000/100

LCM = 89058420

Thus, we can understand that the LCM of 580,235,121,540 is 89058420.

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

• LCM of 983, 476, 938, 527
• LCM of 210, 537, 427, 857
• LCM of 288, 608, 826, 885
• LCM of 193, 599, 188, 662
• LCM of 230, 766, 947, 525

1. What is the LCM of 580, 235, 121, 540?

Answer: LCM of 580, 235, 121, 540 is 89058420.

2. How to calculate the LCM of 580, 235, 121, 540?

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, 235, 121, 540.

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}.