Given numbers are 617,402,536,407

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

The LCM of 617,402,536,407 is 403799352.

Find LCM of 617,402,536,407 with Prime Factorization

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

2 x 67 x 617 x 3 x 4 x 407 = 403799352

Therefore, the lowest common multiple of 617,402,536,407 is 403799352.

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.

617 x 402 x 536 x 407 = 54109113168

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.

617 : 1, 617

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

536 : 1, 2, 4, 8, 67, 134, 268, 536

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 617,402,536,407, is 1.

Now, the common factors can be found like this.

617:617

402:2x 3x 67

536:2x 2x 2x 67

407:11x 37

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

2x 67 = 134

Therefore, the value for common factors is 134.

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 = 54109113168/(1x134)

LCM = 54109113168/134

LCM = 403799352

Thus, we can understand that the LCM of 617,402,536,407 is 403799352.

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

• LCM of 123, 783, 667, 272
• LCM of 436, 250, 752, 442
• LCM of 737, 251, 131, 801
• LCM of 118, 329, 160, 774
• LCM of 259, 204, 665, 102

1. What is the LCM of 617, 402, 536, 407?

Answer: LCM of 617, 402, 536, 407 is 403799352.

2. How to calculate the LCM of 617, 402, 536, 407?

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 617, 402, 536, 407.

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}.