Given numbers are 951,698,642,857

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

The LCM of 951,698,642,857 is 60869612802.

Find LCM of 951,698,642,857 with Prime Factorization

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

2 x 3 x 317 x 349 x 107 x 857 = 60869612802

Therefore, the lowest common multiple of 951,698,642,857 is 60869612802.

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.

951 x 698 x 642 x 857 = 365217676812

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.

951 : 1, 3, 317, 951

698 : 1, 2, 349, 698

642 : 1, 2, 3, 6, 107, 214, 321, 642

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 951,698,642,857, is 1.

Now, the common factors can be found like this.

951:3x 317

698:2x 349

642:2x 3x 107

857:857

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 365217676812/(1x6)

LCM = 365217676812/6

LCM = 60869612802

Thus, we can understand that the LCM of 951,698,642,857 is 60869612802.

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

• LCM of 448, 751, 196, 398
• LCM of 270, 249, 923, 881
• LCM of 430, 377, 464, 169
• LCM of 859, 922, 673, 154
• LCM of 739, 971, 782, 499

1. What is the LCM of 951, 698, 642, 857?

Answer: LCM of 951, 698, 642, 857 is 60869612802.

2. How to calculate the LCM of 951, 698, 642, 857?

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 951, 698, 642, 857.

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}.