Given numbers are 562,137,868,990

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

The LCM of 562,137,868,990 is 16540621020.

Find LCM of 562,137,868,990 with Prime Factorization

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

2 x 281 x 137 x 434 x 495 = 16540621020

Therefore, the lowest common multiple of 562,137,868,990 is 16540621020.

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.

562 x 137 x 868 x 990 = 66162484080

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.

562 : 1, 2, 281, 562

137 : 1, 137

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 562,137,868,990, is 1.

Now, the common factors can be found like this.

562:2x 281

137:137

868:2x 2x 7x 31

990:2x 3x 3x 5x 11

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 = 66162484080/(1x4)

LCM = 66162484080/4

LCM = 16540621020

Thus, we can understand that the LCM of 562,137,868,990 is 16540621020.

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

• LCM of 458, 360, 898, 342
• LCM of 805, 915, 586, 191
• LCM of 898, 380, 551, 419
• LCM of 724, 325, 831, 767
• LCM of 381, 151, 381, 349

1. What is the LCM of 562, 137, 868, 990?

Answer: LCM of 562, 137, 868, 990 is 16540621020.

2. How to calculate the LCM of 562, 137, 868, 990?

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 562, 137, 868, 990.

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}.