Given numbers are 643,314,683,134

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

The LCM of 643,314,683,134 is 9239237422.

Find LCM of 643,314,683,134 with Prime Factorization

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

2 x 643 x 157 x 683 x 67 = 9239237422

Therefore, the lowest common multiple of 643,314,683,134 is 9239237422.

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.

643 x 314 x 683 x 134 = 18478474844

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.

643 : 1, 643

314 : 1, 2, 157, 314

683 : 1, 683

134 : 1, 2, 67, 134

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 643,314,683,134, is 1.

Now, the common factors can be found like this.

643:643

314:2x 157

683:683

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.

2 = 2

Therefore, the value for common factors is 2.

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 = 18478474844/(1x2)

LCM = 18478474844/2

LCM = 9239237422

Thus, we can understand that the LCM of 643,314,683,134 is 9239237422.

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

• LCM of 710, 369, 457, 159
• LCM of 148, 402, 836, 910
• LCM of 431, 455, 280, 635
• LCM of 781, 132, 872, 418
• LCM of 505, 834, 721, 547

1. What is the LCM of 643, 314, 683, 134?

Answer: LCM of 643, 314, 683, 134 is 9239237422.

2. How to calculate the LCM of 643, 314, 683, 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 643, 314, 683, 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}.