Given numbers are 521,657,316,190

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

The LCM of 521,657,316,190 is 10275755940.

Find LCM of 521,657,316,190 with Prime Factorization

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

2 x 521 x 657 x 158 x 95 = 10275755940

Therefore, the lowest common multiple of 521,657,316,190 is 10275755940.

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.

521 x 657 x 316 x 190 = 20551511880

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.

521 : 1, 521

657 : 1, 3, 9, 73, 219, 657

316 : 1, 2, 4, 79, 158, 316

190 : 1, 2, 5, 10, 19, 38, 95, 190

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,657,316,190, is 1.

Now, the common factors can be found like this.

521:521

657:3x 3x 73

316:2x 2x 79

190:2x 5x 19

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

2 = 2

Therefore, the value for common factors is 2.

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 = 20551511880/(1x2)

LCM = 20551511880/2

LCM = 10275755940

Thus, we can understand that the LCM of 521,657,316,190 is 10275755940.

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

• LCM of 367, 832, 171, 555
• LCM of 392, 325, 617, 278
• LCM of 176, 146, 106, 487
• LCM of 418, 369, 399, 792
• LCM of 741, 173, 158, 958

1. What is the LCM of 521, 657, 316, 190?

Answer: LCM of 521, 657, 316, 190 is 10275755940.

2. How to calculate the LCM of 521, 657, 316, 190?

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 521, 657, 316, 190.

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}.