Given numbers are 841,128,436,502

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

The LCM of 841,128,436,502 is 2945141632.

Find LCM of 841,128,436,502 with Prime Factorization

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

2 x 2 x 841 x 32 x 109 x 251 = 2945141632

Therefore, the lowest common multiple of 841,128,436,502 is 2945141632.

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.

841 x 128 x 436 x 502 = 23561133056

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.

841 : 1, 29, 841

128 : 1, 2, 4, 8, 16, 32, 64, 128

436 : 1, 2, 4, 109, 218, 436

502 : 1, 2, 251, 502

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 841,128,436,502, is 1.

Now, the common factors can be found like this.

841:29x 29

128:2x 2x 2x 2x 2x 2x 2

436:2x 2x 109

502:2x 251

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 2 = 8

Therefore, the value for common factors is 8.

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 = 23561133056/(1x8)

LCM = 23561133056/8

LCM = 2945141632

Thus, we can understand that the LCM of 841,128,436,502 is 2945141632.

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

• LCM of 108, 907, 370, 242
• LCM of 418, 180, 992, 783
• LCM of 611, 920, 599, 189
• LCM of 534, 747, 198, 764
• LCM of 524, 705, 270, 145

1. What is the LCM of 841, 128, 436, 502?

Answer: LCM of 841, 128, 436, 502 is 2945141632.

2. How to calculate the LCM of 841, 128, 436, 502?

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 841, 128, 436, 502.

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}.