Given numbers are 862,209,620,133,207

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

The LCM of 862,209,620,133,207 is 80925172020.

Find LCM of 862,209,620,133,207 with Prime Factorization

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

2 x 19 x 431 x 11 x 310 x 7 x 207 = 80925172020

Therefore, the lowest common multiple of 862,209,620,133,207 is 80925172020.

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.

862 x 209 x 620 x 133 x 207 = 3075156536760

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.

862 : 1, 2, 431, 862

209 : 1, 11, 19, 209

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

133 : 1, 7, 19, 133

207 : 1, 3, 9, 23, 69, 207

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 862,209,620,133,207, is 1.

Now, the common factors can be found like this.

862:2x 431

209:11x 19

620:2x 2x 5x 31

133:7x 19

207:3x 3x 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 19 = 38

Therefore, the value for common factors is 38.

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 = 3075156536760/(1x38)

LCM = 3075156536760/38

LCM = 80925172020

Thus, we can understand that the LCM of 862,209,620,133,207 is 80925172020.

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

• LCM of 354, 468, 282, 973, 729
• LCM of 208, 487, 649, 631, 128
• LCM of 442, 508, 339, 419, 216
• LCM of 178, 676, 439, 581, 240
• LCM of 642, 747, 994, 560, 183

1. What is the LCM of 862, 209, 620, 133, 207?

Answer: LCM of 862, 209, 620, 133, 207 is 80925172020.

2. How to calculate the LCM of 862, 209, 620, 133, 207?

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 862, 209, 620, 133, 207.

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}.