Given numbers are 316,169,553,690

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

The LCM of 316,169,553,690 is 128970660.

Find LCM of 316,169,553,690 with Prime Factorization

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

2 x 79 x 2 x 169 x 7 x 345 = 128970660

Therefore, the lowest common multiple of 316,169,553,690 is 128970660.

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.

316 x 169 x 553 x 690 = 20377364280

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.

316 : 1, 2, 4, 79, 158, 316

169 : 1, 13, 169

553 : 1, 7, 79, 553

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 316,169,553,690, is 1.

Now, the common factors can be found like this.

316:2x 2x 79

169:13x 13

553:7x 79

690:2x 3x 5x 23

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

2x 79 = 158

Therefore, the value for common factors is 158.

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 = 20377364280/(1x158)

LCM = 20377364280/158

LCM = 128970660

Thus, we can understand that the LCM of 316,169,553,690 is 128970660.

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

• LCM of 177, 495, 667, 237
• LCM of 774, 725, 126, 536
• LCM of 609, 685, 741, 226
• LCM of 879, 875, 175, 602
• LCM of 615, 686, 451, 858

1. What is the LCM of 316, 169, 553, 690?

Answer: LCM of 316, 169, 553, 690 is 128970660.

2. How to calculate the LCM of 316, 169, 553, 690?

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 316, 169, 553, 690.

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}.