Given numbers are 713,278,987,446,406

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

The LCM of 713,278,987,446,406 is 1265185888806.

Find LCM of 713,278,987,446,406 with Prime Factorization

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

2 x 7 x 713 x 139 x 141 x 223 x 29 = 1265185888806

Therefore, the lowest common multiple of 713,278,987,446,406 is 1265185888806.

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.

713 x 278 x 987 x 446 x 406 = 35425204886568

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.

713 : 1, 23, 31, 713

278 : 1, 2, 139, 278

987 : 1, 3, 7, 21, 47, 141, 329, 987

446 : 1, 2, 223, 446

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 713,278,987,446,406, is 1.

Now, the common factors can be found like this.

713:23x 31

278:2x 139

987:3x 7x 47

446:2x 223

406:2x 7x 29

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 7 = 28

Therefore, the value for common factors is 28.

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 = 35425204886568/(1x28)

LCM = 35425204886568/28

LCM = 1265185888806

Thus, we can understand that the LCM of 713,278,987,446,406 is 1265185888806.

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

• LCM of 604, 584, 131, 392, 273
• LCM of 372, 640, 667, 343, 787
• LCM of 792, 798, 506, 141, 764
• LCM of 138, 568, 510, 752, 693
• LCM of 820, 771, 615, 934, 553

1. What is the LCM of 713, 278, 987, 446, 406?

Answer: LCM of 713, 278, 987, 446, 406 is 1265185888806.

2. How to calculate the LCM of 713, 278, 987, 446, 406?

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 713, 278, 987, 446, 406.

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}.