Given numbers are 253,478,326,961

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

The LCM of 253,478,326,961 is 18943464562.

Find LCM of 253,478,326,961 with Prime Factorization

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

2 x 253 x 239 x 163 x 961 = 18943464562

Therefore, the lowest common multiple of 253,478,326,961 is 18943464562.

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.

253 x 478 x 326 x 961 = 37886929124

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.

253 : 1, 11, 23, 253

478 : 1, 2, 239, 478

326 : 1, 2, 163, 326

961 : 1, 31, 961

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,478,326,961, is 1.

Now, the common factors can be found like this.

253:11x 23

478:2x 239

326:2x 163

961:31x 31

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 = 37886929124/(1x2)

LCM = 37886929124/2

LCM = 18943464562

Thus, we can understand that the LCM of 253,478,326,961 is 18943464562.

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

• LCM of 185, 567, 791, 615
• LCM of 374, 520, 110, 142
• LCM of 475, 431, 910, 874
• LCM of 976, 701, 312, 183
• LCM of 335, 764, 617, 279

1. What is the LCM of 253, 478, 326, 961?

Answer: LCM of 253, 478, 326, 961 is 18943464562.

2. How to calculate the LCM of 253, 478, 326, 961?

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 253, 478, 326, 961.

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}.