Given numbers are 121,437,814,830,898

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

The LCM of 121,437,814,830,898 is 729109848830.

Find LCM of 121,437,814,830,898 with Prime Factorization

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

2 x 11 x 11 x 437 x 37 x 415 x 449 = 729109848830

Therefore, the lowest common multiple of 121,437,814,830,898 is 729109848830.

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.

121 x 437 x 814 x 830 x 898 = 32080833348520

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.

121 : 1, 11, 121

437 : 1, 19, 23, 437

814 : 1, 2, 11, 22, 37, 74, 407, 814

830 : 1, 2, 5, 10, 83, 166, 415, 830

898 : 1, 2, 449, 898

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,437,814,830,898, is 1.

Now, the common factors can be found like this.

121:11x 11

437:19x 23

814:2x 11x 37

830:2x 5x 83

898:2x 449

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 11 = 44

Therefore, the value for common factors is 44.

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 = 32080833348520/(1x44)

LCM = 32080833348520/44

LCM = 729109848830

Thus, we can understand that the LCM of 121,437,814,830,898 is 729109848830.

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

• LCM of 290, 423, 947, 796, 714
• LCM of 487, 630, 708, 136, 551
• LCM of 139, 369, 897, 184, 307
• LCM of 705, 388, 688, 480, 629
• LCM of 936, 499, 760, 570, 921

1. What is the LCM of 121, 437, 814, 830, 898?

Answer: LCM of 121, 437, 814, 830, 898 is 729109848830.

2. How to calculate the LCM of 121, 437, 814, 830, 898?

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 121, 437, 814, 830, 898.

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}.