Given numbers are 702,571,721,219

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

The LCM of 702,571,721,219 is 21097516986.

Find LCM of 702,571,721,219 with Prime Factorization

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

3 x 234 x 571 x 721 x 73 = 21097516986

Therefore, the lowest common multiple of 702,571,721,219 is 21097516986.

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.

702 x 571 x 721 x 219 = 63292550958

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.

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

571 : 1, 571

721 : 1, 7, 103, 721

219 : 1, 3, 73, 219

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,571,721,219, is 1.

Now, the common factors can be found like this.

702:2x 3x 3x 3x 13

571:571

721:7x 103

219:3x 73

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

3 = 3

Therefore, the value for common factors is 3.

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 = 63292550958/(1x3)

LCM = 63292550958/3

LCM = 21097516986

Thus, we can understand that the LCM of 702,571,721,219 is 21097516986.

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

• LCM of 379, 994, 822, 194
• LCM of 817, 579, 974, 792
• LCM of 104, 635, 437, 204
• LCM of 191, 125, 189, 329
• LCM of 923, 242, 828, 134

1. What is the LCM of 702, 571, 721, 219?

Answer: LCM of 702, 571, 721, 219 is 21097516986.

2. How to calculate the LCM of 702, 571, 721, 219?

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 702, 571, 721, 219.

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}.