Given numbers are 156,827,297,390,402

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

The LCM of 156,827,297,390,402 is 4278682980.

Find LCM of 156,827,297,390,402 with Prime Factorization

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

2 x 3 x 13 x 2 x 827 x 99 x 5 x 67 = 4278682980

Therefore, the lowest common multiple of 156,827,297,390,402 is 4278682980.

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.

156 x 827 x 297 x 390 x 402 = 6007270903920

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.

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

827 : 1, 827

297 : 1, 3, 9, 11, 27, 33, 99, 297

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 156,827,297,390,402, is 1.

Now, the common factors can be found like this.

156:2x 2x 3x 13

827:827

297:3x 3x 3x 11

390:2x 3x 5x 13

402:2x 3x 67

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 3x 3x 3x 13 = 1404

Therefore, the value for common factors is 1404.

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 = 6007270903920/(1x1404)

LCM = 6007270903920/1404

LCM = 4278682980

Thus, we can understand that the LCM of 156,827,297,390,402 is 4278682980.

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

• LCM of 697, 703, 228, 494, 567
• LCM of 270, 825, 812, 284, 648
• LCM of 856, 471, 417, 798, 986
• LCM of 187, 706, 413, 887, 734
• LCM of 565, 255, 983, 596, 204

1. What is the LCM of 156, 827, 297, 390, 402?

Answer: LCM of 156, 827, 297, 390, 402 is 4278682980.

2. How to calculate the LCM of 156, 827, 297, 390, 402?

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 156, 827, 297, 390, 402.

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}.