Given numbers are 858,128,212,371

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

The LCM of 858,128,212,371 is 20372352.

Find LCM of 858,128,212,371 with Prime Factorization

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

2 x 2 x 53 x 429 x 32 x 1 x 7 = 20372352

Therefore, the lowest common multiple of 858,128,212,371 is 20372352.

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.

858 x 128 x 212 x 371 = 8637877248

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.

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

128 : 1, 2, 4, 8, 16, 32, 64, 128

212 : 1, 2, 4, 53, 106, 212

371 : 1, 7, 53, 371

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 858,128,212,371, is 1.

Now, the common factors can be found like this.

858:2x 3x 11x 13

128:2x 2x 2x 2x 2x 2x 2

212:2x 2x 53

371:7x 53

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 2x 53 = 424

Therefore, the value for common factors is 424.

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 = 8637877248/(1x424)

LCM = 8637877248/424

LCM = 20372352

Thus, we can understand that the LCM of 858,128,212,371 is 20372352.

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

• LCM of 759, 947, 340, 859
• LCM of 828, 127, 931, 463
• LCM of 423, 109, 997, 804
• LCM of 783, 632, 508, 768
• LCM of 838, 130, 974, 624

1. What is the LCM of 858, 128, 212, 371?

Answer: LCM of 858, 128, 212, 371 is 20372352.

2. How to calculate the LCM of 858, 128, 212, 371?

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 858, 128, 212, 371.

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}.