Given numbers are 447,864,862,706,756

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

The LCM of 447,864,862,706,756 is 137103968736.

Find LCM of 447,864,862,706,756 with Prime Factorization

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

2 x 2 x 3 x 3 x 3 x 149 x 8 x 431 x 353 x 7 = 137103968736

Therefore, the lowest common multiple of 447,864,862,706,756 is 137103968736.

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.

447 x 864 x 862 x 706 x 756 = 177686743481856

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.

447 : 1, 3, 149, 447

864 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

862 : 1, 2, 431, 862

706 : 1, 2, 353, 706

756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 447,864,862,706,756, is 1.

Now, the common factors can be found like this.

447:3x 149

864:2x 2x 2x 2x 2x 3x 3x 3

862:2x 431

706:2x 353

756:2x 2x 3x 3x 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 2x 2x 2x 3x 3x 3x 3 = 1296

Therefore, the value for common factors is 1296.

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 = 177686743481856/(1x1296)

LCM = 177686743481856/1296

LCM = 137103968736

Thus, we can understand that the LCM of 447,864,862,706,756 is 137103968736.

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

• LCM of 598, 809, 564, 104, 920
• LCM of 624, 771, 458, 428, 706
• LCM of 776, 347, 979, 308, 837
• LCM of 782, 733, 847, 806, 992
• LCM of 161, 988, 180, 216, 937

1. What is the LCM of 447, 864, 862, 706, 756?

Answer: LCM of 447, 864, 862, 706, 756 is 137103968736.

2. How to calculate the LCM of 447, 864, 862, 706, 756?

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 447, 864, 862, 706, 756.

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}.