Given numbers are 141,977,721,721

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

The LCM of 141,977,721,721 is 99322797.

Find LCM of 141,977,721,721 with Prime Factorization

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

7 x 103 x 141 x 977 x 1 x 1 = 99322797

Therefore, the lowest common multiple of 141,977,721,721 is 99322797.

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.

141 x 977 x 721 x 721 = 71611736637

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.

141 : 1, 3, 47, 141

977 : 1, 977

721 : 1, 7, 103, 721

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 141,977,721,721, is 1.

Now, the common factors can be found like this.

141:3x 47

977:977

721:7x 103

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.

7x 103 = 721

Therefore, the value for common factors is 721.

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 = 71611736637/(1x721)

LCM = 71611736637/721

LCM = 99322797

Thus, we can understand that the LCM of 141,977,721,721 is 99322797.

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

• LCM of 805, 949, 768, 317
• LCM of 198, 746, 466, 138
• LCM of 195, 588, 368, 819
• LCM of 309, 868, 404, 664
• LCM of 775, 494, 413, 675

1. What is the LCM of 141, 977, 721, 721?

Answer: LCM of 141, 977, 721, 721 is 99322797.

2. How to calculate the LCM of 141, 977, 721, 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 141, 977, 721, 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}.