Given numbers are 146,631,122,940

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

The LCM of 146,631,122,940 is 2641252420.

Find LCM of 146,631,122,940 with Prime Factorization

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

2 x 73 x 631 x 61 x 470 = 2641252420

Therefore, the lowest common multiple of 146,631,122,940 is 2641252420.

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.

146 x 631 x 122 x 940 = 10565009680

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.

146 : 1, 2, 73, 146

631 : 1, 631

122 : 1, 2, 61, 122

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 146,631,122,940, is 1.

Now, the common factors can be found like this.

146:2x 73

631:631

122:2x 61

940:2x 2x 5x 47

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 10565009680/(1x4)

LCM = 10565009680/4

LCM = 2641252420

Thus, we can understand that the LCM of 146,631,122,940 is 2641252420.

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

• LCM of 268, 288, 169, 416
• LCM of 572, 312, 290, 834
• LCM of 822, 817, 695, 738
• LCM of 111, 288, 108, 116
• LCM of 370, 524, 201, 424

1. What is the LCM of 146, 631, 122, 940?

Answer: LCM of 146, 631, 122, 940 is 2641252420.

2. How to calculate the LCM of 146, 631, 122, 940?

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 146, 631, 122, 940.

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}.