Given numbers are 389,117,307,453

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

The LCM of 389,117,307,453 is 2109846141.

Find LCM of 389,117,307,453 with Prime Factorization

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

3 x 389 x 39 x 307 x 151 = 2109846141

Therefore, the lowest common multiple of 389,117,307,453 is 2109846141.

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.

389 x 117 x 307 x 453 = 6329538423

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.

389 : 1, 389

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

307 : 1, 307

453 : 1, 3, 151, 453

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 389,117,307,453, is 1.

Now, the common factors can be found like this.

389:389

117:3x 3x 13

307:307

453:3x 151

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

3 = 3

Therefore, the value for common factors is 3.

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 = 6329538423/(1x3)

LCM = 6329538423/3

LCM = 2109846141

Thus, we can understand that the LCM of 389,117,307,453 is 2109846141.

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

• LCM of 210, 483, 217, 464
• LCM of 637, 835, 561, 401
• LCM of 472, 469, 210, 508
• LCM of 520, 184, 327, 453
• LCM of 141, 824, 235, 309

1. What is the LCM of 389, 117, 307, 453?

Answer: LCM of 389, 117, 307, 453 is 2109846141.

2. How to calculate the LCM of 389, 117, 307, 453?

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 389, 117, 307, 453.

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}.