Given numbers are 642,824,959,107

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

The LCM of 642,824,959,107 is 253659336.

Find LCM of 642,824,959,107 with Prime Factorization

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

2 x 107 x 3 x 412 x 959 x 1 = 253659336

Therefore, the lowest common multiple of 642,824,959,107 is 253659336.

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.

642 x 824 x 959 x 107 = 54283097904

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.

642 : 1, 2, 3, 6, 107, 214, 321, 642

824 : 1, 2, 4, 8, 103, 206, 412, 824

959 : 1, 7, 137, 959

107 : 1, 107

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 642,824,959,107, is 1.

Now, the common factors can be found like this.

642:2x 3x 107

824:2x 2x 2x 103

959:7x 137

107:107

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

2x 107 = 214

Therefore, the value for common factors is 214.

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 = 54283097904/(1x214)

LCM = 54283097904/214

LCM = 253659336

Thus, we can understand that the LCM of 642,824,959,107 is 253659336.

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

• LCM of 858, 545, 898, 863
• LCM of 158, 691, 729, 546
• LCM of 650, 404, 298, 924
• LCM of 221, 695, 831, 768
• LCM of 663, 887, 267, 858

1. What is the LCM of 642, 824, 959, 107?

Answer: LCM of 642, 824, 959, 107 is 253659336.

2. How to calculate the LCM of 642, 824, 959, 107?

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 642, 824, 959, 107.

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}.