Given numbers are 923,253,117,421

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

The LCM of 923,253,117,421 is 884803491.

Find LCM of 923,253,117,421 with Prime Factorization

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

13 x 71 x 253 x 9 x 421 = 884803491

Therefore, the lowest common multiple of 923,253,117,421 is 884803491.

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.

923 x 253 x 117 x 421 = 11502445383

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.

923 : 1, 13, 71, 923

253 : 1, 11, 23, 253

117 : 1, 3, 9, 13, 39, 117

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 923,253,117,421, is 1.

Now, the common factors can be found like this.

923:13x 71

253:11x 23

117:3x 3x 13

421:421

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

13 = 13

Therefore, the value for common factors is 13.

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 = 11502445383/(1x13)

LCM = 11502445383/13

LCM = 884803491

Thus, we can understand that the LCM of 923,253,117,421 is 884803491.

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

• LCM of 818, 522, 122, 826
• LCM of 235, 793, 894, 445
• LCM of 301, 326, 795, 855
• LCM of 263, 680, 835, 635
• LCM of 302, 230, 685, 881

1. What is the LCM of 923, 253, 117, 421?

Answer: LCM of 923, 253, 117, 421 is 884803491.

2. How to calculate the LCM of 923, 253, 117, 421?

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 923, 253, 117, 421.

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}.