Given numbers are 916,427,438,146

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

The LCM of 916,427,438,146 is 85657908.

Find LCM of 916,427,438,146 with Prime Factorization

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

2 x 73 x 458 x 427 x 3 x 1 = 85657908

Therefore, the lowest common multiple of 916,427,438,146 is 85657908.

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.

916 x 427 x 438 x 146 = 25012109136

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.

916 : 1, 2, 4, 229, 458, 916

427 : 1, 7, 61, 427

438 : 1, 2, 3, 6, 73, 146, 219, 438

146 : 1, 2, 73, 146

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 916,427,438,146, is 1.

Now, the common factors can be found like this.

916:2x 2x 229

427:7x 61

438:2x 3x 73

146:2x 73

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 73 = 292

Therefore, the value for common factors is 292.

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 = 25012109136/(1x292)

LCM = 25012109136/292

LCM = 85657908

Thus, we can understand that the LCM of 916,427,438,146 is 85657908.

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

• LCM of 991, 922, 895, 623
• LCM of 785, 510, 754, 202
• LCM of 113, 315, 190, 896
• LCM of 517, 500, 805, 501
• LCM of 731, 607, 982, 203

1. What is the LCM of 916, 427, 438, 146?

Answer: LCM of 916, 427, 438, 146 is 85657908.

2. How to calculate the LCM of 916, 427, 438, 146?

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 916, 427, 438, 146.

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}.