Given numbers are 381,127,191,760

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

The LCM of 381,127,191,760 is 55305960.

Find LCM of 381,127,191,760 with Prime Factorization

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

127 x 3 x 1 x 191 x 760 = 55305960

Therefore, the lowest common multiple of 381,127,191,760 is 55305960.

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.

381 x 127 x 191 x 760 = 7023856920

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.

381 : 1, 3, 127, 381

127 : 1, 127

191 : 1, 191

760 : 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,127,191,760, is 1.

Now, the common factors can be found like this.

381:3x 127

127:127

191:191

760:2x 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.

127 = 127

Therefore, the value for common factors is 127.

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 = 7023856920/(1x127)

LCM = 7023856920/127

LCM = 55305960

Thus, we can understand that the LCM of 381,127,191,760 is 55305960.

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

• LCM of 530, 935, 870, 602
• LCM of 225, 748, 861, 591
• LCM of 123, 826, 152, 725
• LCM of 753, 356, 838, 129
• LCM of 245, 966, 545, 109

1. What is the LCM of 381, 127, 191, 760?

Answer: LCM of 381, 127, 191, 760 is 55305960.

2. How to calculate the LCM of 381, 127, 191, 760?

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 381, 127, 191, 760.

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}.