Given numbers are 126,902,373,720,454

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

The LCM of 126,902,373,720,454 is 192460569840.

Find LCM of 126,902,373,720,454 with Prime Factorization

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

2 x 3 x 3 x 7 x 451 x 373 x 40 x 227 = 192460569840

Therefore, the lowest common multiple of 126,902,373,720,454 is 192460569840.

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.

126 x 902 x 373 x 720 x 454 = 13857161028480

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.

126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

902 : 1, 2, 11, 22, 41, 82, 451, 902

373 : 1, 373

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 126,902,373,720,454, is 1.

Now, the common factors can be found like this.

126:2x 3x 3x 7

902:2x 11x 41

373:373

720:2x 2x 2x 2x 3x 3x 5

454:2x 227

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 3x 3 = 72

Therefore, the value for common factors is 72.

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 = 13857161028480/(1x72)

LCM = 13857161028480/72

LCM = 192460569840

Thus, we can understand that the LCM of 126,902,373,720,454 is 192460569840.

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

• LCM of 369, 268, 555, 610, 745
• LCM of 904, 678, 295, 111, 303
• LCM of 542, 156, 853, 730, 301
• LCM of 280, 633, 612, 296, 308
• LCM of 968, 172, 660, 416, 105

1. What is the LCM of 126, 902, 373, 720, 454?

Answer: LCM of 126, 902, 373, 720, 454 is 192460569840.

2. How to calculate the LCM of 126, 902, 373, 720, 454?

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 126, 902, 373, 720, 454.

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}.