Given numbers are 916,435,458,143

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

The LCM of 916,435,458,143 is 56979780.

Find LCM of 916,435,458,143 with Prime Factorization

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

2 x 229 x 2 x 435 x 1 x 143 = 56979780

Therefore, the lowest common multiple of 916,435,458,143 is 56979780.

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.

916 x 435 x 458 x 143 = 26096739240

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.

916 : 1, 2, 4, 229, 458, 916

435 : 1, 3, 5, 15, 29, 87, 145, 435

458 : 1, 2, 229, 458

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 916,435,458,143, is 1.

Now, the common factors can be found like this.

916:2x 2x 229

435:3x 5x 29

458:2x 229

143:11x 13

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

2x 229 = 458

Therefore, the value for common factors is 458.

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 = 26096739240/(1x458)

LCM = 26096739240/458

LCM = 56979780

Thus, we can understand that the LCM of 916,435,458,143 is 56979780.

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

• LCM of 943, 896, 393, 140
• LCM of 751, 449, 360, 920
• LCM of 268, 389, 239, 667
• LCM of 858, 864, 446, 996
• LCM of 486, 362, 218, 797

1. What is the LCM of 916, 435, 458, 143?

Answer: LCM of 916, 435, 458, 143 is 56979780.

2. How to calculate the LCM of 916, 435, 458, 143?

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 916, 435, 458, 143.

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}.