Given numbers are 668,980,323,146,572

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

The LCM of 668,980,323,146,572 is 551828297020.

Find LCM of 668,980,323,146,572 with Prime Factorization

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

2 x 2 x 167 x 245 x 323 x 73 x 143 = 551828297020

Therefore, the lowest common multiple of 668,980,323,146,572 is 551828297020.

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.

668 x 980 x 323 x 146 x 572 = 17658505504640

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.

668 : 1, 2, 4, 167, 334, 668

980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

323 : 1, 17, 19, 323

146 : 1, 2, 73, 146

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,980,323,146,572, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

980:2x 2x 5x 7x 7

323:17x 19

146:2x 73

572:2x 2x 11x 13

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 2x 2 = 32

Therefore, the value for common factors is 32.

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 = 17658505504640/(1x32)

LCM = 17658505504640/32

LCM = 551828297020

Thus, we can understand that the LCM of 668,980,323,146,572 is 551828297020.

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

• LCM of 321, 974, 927, 196, 817
• LCM of 627, 261, 540, 508, 312
• LCM of 847, 396, 660, 589, 726
• LCM of 818, 426, 556, 106, 715
• LCM of 191, 897, 448, 151, 745

1. What is the LCM of 668, 980, 323, 146, 572?

Answer: LCM of 668, 980, 323, 146, 572 is 551828297020.

2. How to calculate the LCM of 668, 980, 323, 146, 572?

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 668, 980, 323, 146, 572.

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}.