Given numbers are 724,355,641,994

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

The LCM of 724,355,641,994 is 1153248740.

Find LCM of 724,355,641,994 with Prime Factorization

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

2 x 71 x 362 x 5 x 641 x 7 = 1153248740

Therefore, the lowest common multiple of 724,355,641,994 is 1153248740.

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.

724 x 355 x 641 x 994 = 163761321080

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.

724 : 1, 2, 4, 181, 362, 724

355 : 1, 5, 71, 355

641 : 1, 641

994 : 1, 2, 7, 14, 71, 142, 497, 994

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 724,355,641,994, is 1.

Now, the common factors can be found like this.

724:2x 2x 181

355:5x 71

641:641

994:2x 7x 71

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

2x 71 = 142

Therefore, the value for common factors is 142.

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 = 163761321080/(1x142)

LCM = 163761321080/142

LCM = 1153248740

Thus, we can understand that the LCM of 724,355,641,994 is 1153248740.

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

• LCM of 923, 396, 617, 669
• LCM of 970, 793, 141, 174
• LCM of 252, 138, 464, 766
• LCM of 351, 350, 216, 859
• LCM of 986, 467, 299, 900

1. What is the LCM of 724, 355, 641, 994?

Answer: LCM of 724, 355, 641, 994 is 1153248740.

2. How to calculate the LCM of 724, 355, 641, 994?

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 724, 355, 641, 994.

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}.