Given numbers are 428,136,950,657,340

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

The LCM of 428,136,950,657,340 is 4541315400.

Find LCM of 428,136,950,657,340 with Prime Factorization

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

2 x 2 x 5 x 17 x 107 x 2 x 95 x 657 x 1 = 4541315400

Therefore, the lowest common multiple of 428,136,950,657,340 is 4541315400.

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.

428 x 136 x 950 x 657 x 340 = 12352377888000

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.

428 : 1, 2, 4, 107, 214, 428

136 : 1, 2, 4, 8, 17, 34, 68, 136

950 : 1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

657 : 1, 3, 9, 73, 219, 657

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,136,950,657,340, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

136:2x 2x 2x 17

950:2x 5x 5x 19

657:3x 3x 73

340:2x 2x 5x 17

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

2x 2x 2x 2x 2x 5x 17 = 2720

Therefore, the value for common factors is 2720.

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 = 12352377888000/(1x2720)

LCM = 12352377888000/2720

LCM = 4541315400

Thus, we can understand that the LCM of 428,136,950,657,340 is 4541315400.

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

• LCM of 950, 975, 434, 983, 555
• LCM of 148, 374, 468, 833, 467
• LCM of 298, 113, 226, 603, 912
• LCM of 173, 404, 718, 357, 947
• LCM of 405, 434, 621, 150, 935

1. What is the LCM of 428, 136, 950, 657, 340?

Answer: LCM of 428, 136, 950, 657, 340 is 4541315400.

2. How to calculate the LCM of 428, 136, 950, 657, 340?

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 428, 136, 950, 657, 340.

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}.