Given numbers are 561,953,540,159

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

The LCM of 561,953,540,159 is 5100398820.

Find LCM of 561,953,540,159 with Prime Factorization

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

3 x 187 x 953 x 180 x 53 = 5100398820

Therefore, the lowest common multiple of 561,953,540,159 is 5100398820.

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.

561 x 953 x 540 x 159 = 45903589380

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.

561 : 1, 3, 11, 17, 33, 51, 187, 561

953 : 1, 953

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

159 : 1, 3, 53, 159

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 561,953,540,159, is 1.

Now, the common factors can be found like this.

561:3x 11x 17

953:953

540:2x 2x 3x 3x 3x 5

159:3x 53

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 45903589380/(1x9)

LCM = 45903589380/9

LCM = 5100398820

Thus, we can understand that the LCM of 561,953,540,159 is 5100398820.

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

• LCM of 145, 295, 980, 807
• LCM of 403, 416, 312, 478
• LCM of 878, 641, 131, 538
• LCM of 842, 149, 897, 140
• LCM of 334, 411, 236, 668

1. What is the LCM of 561, 953, 540, 159?

Answer: LCM of 561, 953, 540, 159 is 5100398820.

2. How to calculate the LCM of 561, 953, 540, 159?

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 561, 953, 540, 159.

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}.