Given numbers are 127,436,381,971

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

The LCM of 127,436,381,971 is 161298636.

Find LCM of 127,436,381,971 with Prime Factorization

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

127 x 1 x 436 x 3 x 971 = 161298636

Therefore, the lowest common multiple of 127,436,381,971 is 161298636.

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.

127 x 436 x 381 x 971 = 20484926772

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.

127 : 1, 127

436 : 1, 2, 4, 109, 218, 436

381 : 1, 3, 127, 381

971 : 1, 971

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 127,436,381,971, is 1.

Now, the common factors can be found like this.

127:127

436:2x 2x 109

381:3x 127

971:971

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 = 20484926772/(1x127)

LCM = 20484926772/127

LCM = 161298636

Thus, we can understand that the LCM of 127,436,381,971 is 161298636.

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

• LCM of 968, 147, 248, 794
• LCM of 702, 628, 246, 470
• LCM of 194, 964, 703, 168
• LCM of 538, 929, 522, 424
• LCM of 888, 479, 784, 636

1. What is the LCM of 127, 436, 381, 971?

Answer: LCM of 127, 436, 381, 971 is 161298636.

2. How to calculate the LCM of 127, 436, 381, 971?

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 127, 436, 381, 971.

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}.