Given numbers are 710,905,375,721

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

The LCM of 710,905,375,721 is 6949178250.

Find LCM of 710,905,375,721 with Prime Factorization

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

5 x 142 x 181 x 75 x 721 = 6949178250

Therefore, the lowest common multiple of 710,905,375,721 is 6949178250.

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.

710 x 905 x 375 x 721 = 173729456250

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.

710 : 1, 2, 5, 10, 71, 142, 355, 710

905 : 1, 5, 181, 905

375 : 1, 3, 5, 15, 25, 75, 125, 375

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 710,905,375,721, is 1.

Now, the common factors can be found like this.

710:2x 5x 71

905:5x 181

375:3x 5x 5x 5

721:7x 103

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 173729456250/(1x25)

LCM = 173729456250/25

LCM = 6949178250

Thus, we can understand that the LCM of 710,905,375,721 is 6949178250.

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

• LCM of 636, 877, 913, 789
• LCM of 547, 854, 175, 673
• LCM of 952, 451, 388, 488
• LCM of 837, 286, 586, 517
• LCM of 981, 218, 419, 932

1. What is the LCM of 710, 905, 375, 721?

Answer: LCM of 710, 905, 375, 721 is 6949178250.

2. How to calculate the LCM of 710, 905, 375, 721?

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 710, 905, 375, 721.

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}.