Given numbers are 857,698,102,661,628

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

The LCM of 857,698,102,661,628 is 6331950749244.

Find LCM of 857,698,102,661,628 with Prime Factorization

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

2 x 857 x 349 x 51 x 661 x 314 = 6331950749244

Therefore, the lowest common multiple of 857,698,102,661,628 is 6331950749244.

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.

857 x 698 x 102 x 661 x 628 = 25327802996976

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.

857 : 1, 857

698 : 1, 2, 349, 698

102 : 1, 2, 3, 6, 17, 34, 51, 102

661 : 1, 661

628 : 1, 2, 4, 157, 314, 628

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,698,102,661,628, is 1.

Now, the common factors can be found like this.

857:857

698:2x 349

102:2x 3x 17

661:661

628:2x 2x 157

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 25327802996976/(1x4)

LCM = 25327802996976/4

LCM = 6331950749244

Thus, we can understand that the LCM of 857,698,102,661,628 is 6331950749244.

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

• LCM of 117, 425, 119, 757, 135
• LCM of 495, 810, 895, 274, 722
• LCM of 452, 458, 483, 538, 822
• LCM of 442, 785, 569, 161, 576
• LCM of 760, 244, 520, 674, 318

1. What is the LCM of 857, 698, 102, 661, 628?

Answer: LCM of 857, 698, 102, 661, 628 is 6331950749244.

2. How to calculate the LCM of 857, 698, 102, 661, 628?

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 857, 698, 102, 661, 628.

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}.