Given numbers are 291,668,377,380

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

The LCM of 291,668,377,380 is 6962006220.

Find LCM of 291,668,377,380 with Prime Factorization

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

2 x 2 x 291 x 167 x 377 x 95 = 6962006220

Therefore, the lowest common multiple of 291,668,377,380 is 6962006220.

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.

291 x 668 x 377 x 380 = 27848024880

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.

291 : 1, 3, 97, 291

668 : 1, 2, 4, 167, 334, 668

377 : 1, 13, 29, 377

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,668,377,380, is 1.

Now, the common factors can be found like this.

291:3x 97

668:2x 2x 167

377:13x 29

380:2x 2x 5x 19

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 = 27848024880/(1x4)

LCM = 27848024880/4

LCM = 6962006220

Thus, we can understand that the LCM of 291,668,377,380 is 6962006220.

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

• LCM of 774, 891, 690, 418
• LCM of 226, 339, 906, 468
• LCM of 274, 541, 578, 290
• LCM of 303, 326, 376, 730
• LCM of 997, 223, 763, 835

1. What is the LCM of 291, 668, 377, 380?

Answer: LCM of 291, 668, 377, 380 is 6962006220.

2. How to calculate the LCM of 291, 668, 377, 380?

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 291, 668, 377, 380.

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}.