Given numbers are 157,452,809,380

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

The LCM of 157,452,809,380 is 5453938220.

Find LCM of 157,452,809,380 with Prime Factorization

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

2 x 2 x 157 x 113 x 809 x 95 = 5453938220

Therefore, the lowest common multiple of 157,452,809,380 is 5453938220.

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.

157 x 452 x 809 x 380 = 21815752880

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.

157 : 1, 157

452 : 1, 2, 4, 113, 226, 452

809 : 1, 809

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 157,452,809,380, is 1.

Now, the common factors can be found like this.

157:157

452:2x 2x 113

809:809

380:2x 2x 5x 19

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 = 21815752880/(1x4)

LCM = 21815752880/4

LCM = 5453938220

Thus, we can understand that the LCM of 157,452,809,380 is 5453938220.

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

• LCM of 160, 746, 170, 593
• LCM of 225, 488, 150, 131
• LCM of 361, 234, 225, 243
• LCM of 113, 447, 502, 705
• LCM of 247, 311, 717, 857

1. What is the LCM of 157, 452, 809, 380?

Answer: LCM of 157, 452, 809, 380 is 5453938220.

2. How to calculate the LCM of 157, 452, 809, 380?

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 157, 452, 809, 380.

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}.