Given numbers are 853,730,260,397

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

The LCM of 853,730,260,397 is 6427406180.

Find LCM of 853,730,260,397 with Prime Factorization

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

2 x 5 x 853 x 73 x 26 x 397 = 6427406180

Therefore, the lowest common multiple of 853,730,260,397 is 6427406180.

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.

853 x 730 x 260 x 397 = 64274061800

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.

853 : 1, 853

730 : 1, 2, 5, 10, 73, 146, 365, 730

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,730,260,397, is 1.

Now, the common factors can be found like this.

853:853

730:2x 5x 73

260:2x 2x 5x 13

397:397

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 64274061800/(1x10)

LCM = 64274061800/10

LCM = 6427406180

Thus, we can understand that the LCM of 853,730,260,397 is 6427406180.

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

• LCM of 256, 351, 249, 203
• LCM of 703, 704, 345, 846
• LCM of 695, 109, 272, 941
• LCM of 528, 870, 394, 245
• LCM of 228, 919, 946, 546

1. What is the LCM of 853, 730, 260, 397?

Answer: LCM of 853, 730, 260, 397 is 6427406180.

2. How to calculate the LCM of 853, 730, 260, 397?

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 853, 730, 260, 397.

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}.