Given numbers are 616,336,128,149

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

The LCM of 616,336,128,149 is 4405632.

Find LCM of 616,336,128,149 with Prime Factorization

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

2 x 2 x 2 x 2 x 7 x 11 x 3 x 8 x 149 = 4405632

Therefore, the lowest common multiple of 616,336,128,149 is 4405632.

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.

616 x 336 x 128 x 149 = 3947446272

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.

616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

336 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

128 : 1, 2, 4, 8, 16, 32, 64, 128

149 : 1, 149

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 616,336,128,149, is 1.

Now, the common factors can be found like this.

616:2x 2x 2x 7x 11

336:2x 2x 2x 2x 3x 7

128:2x 2x 2x 2x 2x 2x 2

149:149

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 2x 2x 7 = 896

Therefore, the value for common factors is 896.

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 = 3947446272/(1x896)

LCM = 3947446272/896

LCM = 4405632

Thus, we can understand that the LCM of 616,336,128,149 is 4405632.

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

• LCM of 268, 623, 616, 111
• LCM of 439, 343, 965, 530
• LCM of 927, 358, 718, 675
• LCM of 604, 548, 786, 942
• LCM of 123, 353, 222, 739

1. What is the LCM of 616, 336, 128, 149?

Answer: LCM of 616, 336, 128, 149 is 4405632.

2. How to calculate the LCM of 616, 336, 128, 149?

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 616, 336, 128, 149.

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}.