Given numbers are 713,670,140,457

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

The LCM of 713,670,140,457 is 3056388580.

Find LCM of 713,670,140,457 with Prime Factorization

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

2 x 5 x 713 x 67 x 14 x 457 = 3056388580

Therefore, the lowest common multiple of 713,670,140,457 is 3056388580.

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 670 x 140 x 457 = 30563885800

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

670 : 1, 2, 5, 10, 67, 134, 335, 670

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 713,670,140,457, is 1.

Now, the common factors can be found like this.

713:23x 31

670:2x 5x 67

140:2x 2x 5x 7

457:457

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 30563885800/(1x10)

LCM = 30563885800/10

LCM = 3056388580

Thus, we can understand that the LCM of 713,670,140,457 is 3056388580.

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

• LCM of 541, 712, 624, 681
• LCM of 478, 596, 569, 954
• LCM of 875, 894, 503, 903
• LCM of 781, 632, 841, 387
• LCM of 885, 658, 391, 586

1. What is the LCM of 713, 670, 140, 457?

Answer: LCM of 713, 670, 140, 457 is 3056388580.

2. How to calculate the LCM of 713, 670, 140, 457?

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, 670, 140, 457.

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}.