Given numbers are 580,678,157,613

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

The LCM of 580,678,157,613 is 18922905420.

Find LCM of 580,678,157,613 with Prime Factorization

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

2 x 290 x 339 x 157 x 613 = 18922905420

Therefore, the lowest common multiple of 580,678,157,613 is 18922905420.

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 678 x 157 x 613 = 37845810840

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

678 : 1, 2, 3, 6, 113, 226, 339, 678

157 : 1, 157

613 : 1, 613

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 580,678,157,613, is 1.

Now, the common factors can be found like this.

580:2x 2x 5x 29

678:2x 3x 113

157:157

613:613

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

2 = 2

Therefore, the value for common factors is 2.

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 = 37845810840/(1x2)

LCM = 37845810840/2

LCM = 18922905420

Thus, we can understand that the LCM of 580,678,157,613 is 18922905420.

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

• LCM of 441, 767, 771, 231
• LCM of 175, 438, 154, 956
• LCM of 451, 411, 642, 367
• LCM of 962, 557, 160, 780
• LCM of 227, 602, 560, 191

1. What is the LCM of 580, 678, 157, 613?

Answer: LCM of 580, 678, 157, 613 is 18922905420.

2. How to calculate the LCM of 580, 678, 157, 613?

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, 678, 157, 613.

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}.