Given numbers are 354,156,535,721

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

The LCM of 354,156,535,721 is 3550304940.

Find LCM of 354,156,535,721 with Prime Factorization

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

2 x 3 x 59 x 26 x 535 x 721 = 3550304940

Therefore, the lowest common multiple of 354,156,535,721 is 3550304940.

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.

354 x 156 x 535 x 721 = 21301829640

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.

354 : 1, 2, 3, 6, 59, 118, 177, 354

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

535 : 1, 5, 107, 535

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 354,156,535,721, is 1.

Now, the common factors can be found like this.

354:2x 3x 59

156:2x 2x 3x 13

535:5x 107

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.

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 21301829640/(1x6)

LCM = 21301829640/6

LCM = 3550304940

Thus, we can understand that the LCM of 354,156,535,721 is 3550304940.

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

• LCM of 645, 937, 848, 594
• LCM of 959, 500, 794, 176
• LCM of 751, 648, 615, 836
• LCM of 572, 241, 784, 923
• LCM of 127, 244, 842, 279

1. What is the LCM of 354, 156, 535, 721?

Answer: LCM of 354, 156, 535, 721 is 3550304940.

2. How to calculate the LCM of 354, 156, 535, 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 354, 156, 535, 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}.