Given numbers are 551,993,331,868

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

The LCM of 551,993,331,868 is 474920124.

Find LCM of 551,993,331,868 with Prime Factorization

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

331 x 551 x 3 x 1 x 868 = 474920124

Therefore, the lowest common multiple of 551,993,331,868 is 474920124.

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.

551 x 993 x 331 x 868 = 157198561044

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.

551 : 1, 19, 29, 551

993 : 1, 3, 331, 993

331 : 1, 331

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 551,993,331,868, is 1.

Now, the common factors can be found like this.

551:19x 29

993:3x 331

331:331

868:2x 2x 7x 31

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

331 = 331

Therefore, the value for common factors is 331.

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 = 157198561044/(1x331)

LCM = 157198561044/331

LCM = 474920124

Thus, we can understand that the LCM of 551,993,331,868 is 474920124.

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

• LCM of 866, 131, 720, 726
• LCM of 225, 608, 597, 713
• LCM of 354, 159, 730, 596
• LCM of 744, 377, 534, 834
• LCM of 366, 635, 286, 530

1. What is the LCM of 551, 993, 331, 868?

Answer: LCM of 551, 993, 331, 868 is 474920124.

2. How to calculate the LCM of 551, 993, 331, 868?

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 551, 993, 331, 868.

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}.