Given numbers are 856,540,604,251

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

The LCM of 856,540,604,251 is 4379839560.

Find LCM of 856,540,604,251 with Prime Factorization

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

2 x 2 x 214 x 135 x 151 x 251 = 4379839560

Therefore, the lowest common multiple of 856,540,604,251 is 4379839560.

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.

856 x 540 x 604 x 251 = 70077432960

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

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

604 : 1, 2, 4, 151, 302, 604

251 : 1, 251

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,540,604,251, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

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

604:2x 2x 151

251:251

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 70077432960/(1x16)

LCM = 70077432960/16

LCM = 4379839560

Thus, we can understand that the LCM of 856,540,604,251 is 4379839560.

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

• LCM of 770, 400, 976, 163
• LCM of 971, 194, 895, 154
• LCM of 432, 179, 576, 929
• LCM of 899, 944, 727, 402
• LCM of 433, 430, 853, 197

1. What is the LCM of 856, 540, 604, 251?

Answer: LCM of 856, 540, 604, 251 is 4379839560.

2. How to calculate the LCM of 856, 540, 604, 251?

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 856, 540, 604, 251.

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}.