Given numbers are 712,289,893,172

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

The LCM of 712,289,893,172 is 7901285432.

Find LCM of 712,289,893,172 with Prime Factorization

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

2 x 2 x 178 x 289 x 893 x 43 = 7901285432

Therefore, the lowest common multiple of 712,289,893,172 is 7901285432.

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.

712 x 289 x 893 x 172 = 31605141728

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.

712 : 1, 2, 4, 8, 89, 178, 356, 712

289 : 1, 17, 289

893 : 1, 19, 47, 893

172 : 1, 2, 4, 43, 86, 172

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 712,289,893,172, is 1.

Now, the common factors can be found like this.

712:2x 2x 2x 89

289:17x 17

893:19x 47

172:2x 2x 43

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 31605141728/(1x4)

LCM = 31605141728/4

LCM = 7901285432

Thus, we can understand that the LCM of 712,289,893,172 is 7901285432.

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

• LCM of 130, 724, 326, 271
• LCM of 983, 594, 933, 599
• LCM of 590, 723, 841, 254
• LCM of 707, 542, 400, 426
• LCM of 803, 825, 344, 150

1. What is the LCM of 712, 289, 893, 172?

Answer: LCM of 712, 289, 893, 172 is 7901285432.

2. How to calculate the LCM of 712, 289, 893, 172?

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 712, 289, 893, 172.

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}.