Given numbers are 20,152,841

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

The LCM of 20,152,841 is 639160.

Find LCM of 20,152,841 with Prime Factorization

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

2 x 2 x 5 x 38 x 841 = 639160

Therefore, the lowest common multiple of 20,152,841 is 639160.

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.

20 x 152 x 841 = 2556640

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.

20 : 1, 2, 4, 5, 10, 20

152 : 1, 2, 4, 8, 19, 38, 76, 152

841 : 1, 29, 841

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 20,152,841, is 1.

Now, the common factors can be found like this.

20:2x 2x 5

152:2x 2x 2x 19

841:29x 29

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 = 2556640/(1x4)

LCM = 2556640/4

LCM = 639160

Thus, we can understand that the LCM of 20,152,841 is 639160.

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

• LCM of 38, 552, 185
• LCM of 29, 716, 224
• LCM of 58, 899, 312
• LCM of 82, 649, 436
• LCM of 96, 615, 979

1. What is the LCM of 20, 152, 841?

Answer: LCM of 20, 152, 841 is 639160.

2. How to calculate the LCM of 20, 152, 841?

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 20, 152, 841.

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}.