Given numbers are 580,154,121,734

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

The LCM of 580,154,121,734 is 180292420.

Find LCM of 580,154,121,734 with Prime Factorization

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

2 x 11 x 290 x 7 x 11 x 367 = 180292420

Therefore, the lowest common multiple of 580,154,121,734 is 180292420.

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 154 x 121 x 734 = 7932866480

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

154 : 1, 2, 7, 11, 14, 22, 77, 154

121 : 1, 11, 121

734 : 1, 2, 367, 734

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 580,154,121,734, is 1.

Now, the common factors can be found like this.

580:2x 2x 5x 29

154:2x 7x 11

121:11x 11

734:2x 367

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 11 = 44

Therefore, the value for common factors is 44.

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 = 7932866480/(1x44)

LCM = 7932866480/44

LCM = 180292420

Thus, we can understand that the LCM of 580,154,121,734 is 180292420.

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

• LCM of 516, 125, 337, 513
• LCM of 195, 272, 981, 769
• LCM of 643, 224, 813, 133
• LCM of 584, 679, 198, 755
• LCM of 348, 601, 396, 676

1. What is the LCM of 580, 154, 121, 734?

Answer: LCM of 580, 154, 121, 734 is 180292420.

2. How to calculate the LCM of 580, 154, 121, 734?

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, 154, 121, 734.

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}.