Given numbers are 428,652,894,143,346

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

The LCM of 428,652,894,143,346 is 771473543412.

Find LCM of 428,652,894,143,346 with Prime Factorization

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

2 x 2 x 107 x 163 x 447 x 143 x 173 = 771473543412

Therefore, the lowest common multiple of 428,652,894,143,346 is 771473543412.

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 652 x 894 x 143 x 346 = 12343576694592

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

652 : 1, 2, 4, 163, 326, 652

894 : 1, 2, 3, 6, 149, 298, 447, 894

143 : 1, 11, 13, 143

346 : 1, 2, 173, 346

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,652,894,143,346, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

652:2x 2x 163

894:2x 3x 149

143:11x 13

346:2x 173

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 2 = 16

Therefore, the value for common factors is 16.

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 = 12343576694592/(1x16)

LCM = 12343576694592/16

LCM = 771473543412

Thus, we can understand that the LCM of 428,652,894,143,346 is 771473543412.

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

• LCM of 698, 438, 627, 272, 122
• LCM of 999, 176, 779, 789, 993
• LCM of 737, 670, 622, 271, 237
• LCM of 383, 277, 314, 498, 837
• LCM of 143, 824, 942, 202, 716

1. What is the LCM of 428, 652, 894, 143, 346?

Answer: LCM of 428, 652, 894, 143, 346 is 771473543412.

2. How to calculate the LCM of 428, 652, 894, 143, 346?

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, 652, 894, 143, 346.

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}.