Given numbers are 988,454,631,153

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

The LCM of 988,454,631,153 is 21652277868.

Find LCM of 988,454,631,153 with Prime Factorization

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

2 x 494 x 227 x 631 x 153 = 21652277868

Therefore, the lowest common multiple of 988,454,631,153 is 21652277868.

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.

988 x 454 x 631 x 153 = 43304555736

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.

988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988

454 : 1, 2, 227, 454

631 : 1, 631

153 : 1, 3, 9, 17, 51, 153

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 988,454,631,153, is 1.

Now, the common factors can be found like this.

988:2x 2x 13x 19

454:2x 227

631:631

153:3x 3x 17

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 43304555736/(1x2)

LCM = 43304555736/2

LCM = 21652277868

Thus, we can understand that the LCM of 988,454,631,153 is 21652277868.

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

• LCM of 388, 932, 129, 813
• LCM of 940, 217, 527, 998
• LCM of 336, 182, 809, 205
• LCM of 532, 116, 925, 211
• LCM of 476, 230, 504, 329

1. What is the LCM of 988, 454, 631, 153?

Answer: LCM of 988, 454, 631, 153 is 21652277868.

2. How to calculate the LCM of 988, 454, 631, 153?

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 988, 454, 631, 153.

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}.