Given numbers are 145,805,790,672

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

The LCM of 145,805,790,672 is 177048480.

Find LCM of 145,805,790,672 with Prime Factorization

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

2 x 5 x 7 x 29 x 23 x 79 x 48 = 177048480

Therefore, the lowest common multiple of 145,805,790,672 is 177048480.

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.

145 x 805 x 790 x 672 = 61966968000

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.

145 : 1, 5, 29, 145

805 : 1, 5, 7, 23, 35, 115, 161, 805

790 : 1, 2, 5, 10, 79, 158, 395, 790

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 145,805,790,672, is 1.

Now, the common factors can be found like this.

145:5x 29

805:5x 7x 23

790:2x 5x 79

672:2x 2x 2x 2x 2x 3x 7

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

2x 5x 5x 7 = 350

Therefore, the value for common factors is 350.

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 = 61966968000/(1x350)

LCM = 61966968000/350

LCM = 177048480

Thus, we can understand that the LCM of 145,805,790,672 is 177048480.

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

• LCM of 355, 256, 554, 335
• LCM of 996, 606, 760, 367
• LCM of 509, 632, 855, 902
• LCM of 273, 399, 393, 879
• LCM of 602, 300, 307, 897

1. What is the LCM of 145, 805, 790, 672?

Answer: LCM of 145, 805, 790, 672 is 177048480.

2. How to calculate the LCM of 145, 805, 790, 672?

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 145, 805, 790, 672.

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}.