Given numbers are 213,291,973,686,739

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

The LCM of 213,291,973,686,739 is 1455910546566.

Find LCM of 213,291,973,686,739 with Prime Factorization

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

3 x 7 x 71 x 97 x 139 x 98 x 739 = 1455910546566

Therefore, the lowest common multiple of 213,291,973,686,739 is 1455910546566.

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.

213 x 291 x 973 x 686 x 739 = 30574121477886

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.

213 : 1, 3, 71, 213

291 : 1, 3, 97, 291

973 : 1, 7, 139, 973

686 : 1, 2, 7, 14, 49, 98, 343, 686

739 : 1, 739

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 213,291,973,686,739, is 1.

Now, the common factors can be found like this.

213:3x 71

291:3x 97

973:7x 139

686:2x 7x 7x 7

739:739

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

3x 7 = 21

Therefore, the value for common factors is 21.

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 = 30574121477886/(1x21)

LCM = 30574121477886/21

LCM = 1455910546566

Thus, we can understand that the LCM of 213,291,973,686,739 is 1455910546566.

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

• LCM of 245, 704, 710, 732, 790
• LCM of 603, 154, 498, 704, 800
• LCM of 813, 538, 315, 472, 550
• LCM of 689, 812, 411, 870, 477
• LCM of 892, 966, 412, 535, 725

1. What is the LCM of 213, 291, 973, 686, 739?

Answer: LCM of 213, 291, 973, 686, 739 is 1455910546566.

2. How to calculate the LCM of 213, 291, 973, 686, 739?

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 213, 291, 973, 686, 739.

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}.