Given numbers are 717,171,551,402

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

The LCM of 717,171,551,402 is 158816934.

Find LCM of 717,171,551,402 with Prime Factorization

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

3 x 19 x 239 x 3 x 29 x 134 = 158816934

Therefore, the lowest common multiple of 717,171,551,402 is 158816934.

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.

717 x 171 x 551 x 402 = 27157695714

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.

717 : 1, 3, 239, 717

171 : 1, 3, 9, 19, 57, 171

551 : 1, 19, 29, 551

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 717,171,551,402, is 1.

Now, the common factors can be found like this.

717:3x 239

171:3x 3x 19

551:19x 29

402:2x 3x 67

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

3x 3x 19 = 171

Therefore, the value for common factors is 171.

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 = 27157695714/(1x171)

LCM = 27157695714/171

LCM = 158816934

Thus, we can understand that the LCM of 717,171,551,402 is 158816934.

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

• LCM of 944, 775, 607, 437
• LCM of 769, 380, 278, 354
• LCM of 511, 625, 715, 472
• LCM of 186, 929, 123, 713
• LCM of 739, 816, 425, 890

1. What is the LCM of 717, 171, 551, 402?

Answer: LCM of 717, 171, 551, 402 is 158816934.

2. How to calculate the LCM of 717, 171, 551, 402?

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 717, 171, 551, 402.

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}.