Given numbers are 476,643,134,134

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

The LCM of 476,643,134,134 is 20506556.

Find LCM of 476,643,134,134 with Prime Factorization

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

2 x 67 x 238 x 643 x 1 x 1 = 20506556

Therefore, the lowest common multiple of 476,643,134,134 is 20506556.

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.

476 x 643 x 134 x 134 = 5495757008

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.

476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

643 : 1, 643

134 : 1, 2, 67, 134

134 : 1, 2, 67, 134

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 476,643,134,134, is 1.

Now, the common factors can be found like this.

476:2x 2x 7x 17

643:643

134:2x 67

134:2x 67

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 67 = 268

Therefore, the value for common factors is 268.

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 = 5495757008/(1x268)

LCM = 5495757008/268

LCM = 20506556

Thus, we can understand that the LCM of 476,643,134,134 is 20506556.

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

• LCM of 136, 855, 755, 882
• LCM of 909, 648, 798, 178
• LCM of 203, 975, 269, 981
• LCM of 621, 356, 926, 510
• LCM of 221, 110, 739, 985

1. What is the LCM of 476, 643, 134, 134?

Answer: LCM of 476, 643, 134, 134 is 20506556.

2. How to calculate the LCM of 476, 643, 134, 134?

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 476, 643, 134, 134.

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}.