Given numbers are 426,347,686,148

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

The LCM of 426,347,686,148 is 3752018004.

Find LCM of 426,347,686,148 with Prime Factorization

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

2 x 213 x 347 x 343 x 74 = 3752018004

Therefore, the lowest common multiple of 426,347,686,148 is 3752018004.

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.

426 x 347 x 686 x 148 = 15008072016

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

347 : 1, 347

686 : 1, 2, 7, 14, 49, 98, 343, 686

148 : 1, 2, 4, 37, 74, 148

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,347,686,148, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

347:347

686:2x 7x 7x 7

148:2x 2x 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 2 = 4

Therefore, the value for common factors is 4.

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 = 15008072016/(1x4)

LCM = 15008072016/4

LCM = 3752018004

Thus, we can understand that the LCM of 426,347,686,148 is 3752018004.

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

• LCM of 296, 547, 751, 569
• LCM of 142, 147, 835, 242
• LCM of 490, 292, 483, 890
• LCM of 832, 612, 284, 351
• LCM of 729, 398, 862, 758

1. What is the LCM of 426, 347, 686, 148?

Answer: LCM of 426, 347, 686, 148 is 3752018004.

2. How to calculate the LCM of 426, 347, 686, 148?

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 426, 347, 686, 148.

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}.