Given numbers are 820,437,293,892

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

The LCM of 820,437,293,892 is 23413577260.

Find LCM of 820,437,293,892 with Prime Factorization

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

2 x 2 x 205 x 437 x 293 x 223 = 23413577260

Therefore, the lowest common multiple of 820,437,293,892 is 23413577260.

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.

820 x 437 x 293 x 892 = 93654309040

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.

820 : 1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

437 : 1, 19, 23, 437

293 : 1, 293

892 : 1, 2, 4, 223, 446, 892

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 820,437,293,892, is 1.

Now, the common factors can be found like this.

820:2x 2x 5x 41

437:19x 23

293:293

892:2x 2x 223

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 = 93654309040/(1x4)

LCM = 93654309040/4

LCM = 23413577260

Thus, we can understand that the LCM of 820,437,293,892 is 23413577260.

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

• LCM of 801, 307, 321, 202
• LCM of 914, 276, 712, 425
• LCM of 101, 930, 473, 698
• LCM of 164, 153, 818, 576
• LCM of 587, 969, 887, 373

1. What is the LCM of 820, 437, 293, 892?

Answer: LCM of 820, 437, 293, 892 is 23413577260.

2. How to calculate the LCM of 820, 437, 293, 892?

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 820, 437, 293, 892.

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}.