Given numbers are 670,838,151

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

The LCM of 670,838,151 is 42390230.

Find LCM of 670,838,151 with Prime Factorization

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

2 x 335 x 419 x 151 = 42390230

Therefore, the lowest common multiple of 670,838,151 is 42390230.

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.

670 x 838 x 151 = 84780460

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.

670 : 1, 2, 5, 10, 67, 134, 335, 670

838 : 1, 2, 419, 838

151 : 1, 151

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,838,151, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

838:2x 419

151:151

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

2 = 2

Therefore, the value for common factors is 2.

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 = 84780460/(1x2)

LCM = 84780460/2

LCM = 42390230

Thus, we can understand that the LCM of 670,838,151 is 42390230.

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

• LCM of 119, 432, 106
• LCM of 124, 825, 163
• LCM of 331, 758, 551
• LCM of 581, 784, 323
• LCM of 155, 212, 103

1. What is the LCM of 670, 838, 151?

Answer: LCM of 670, 838, 151 is 42390230.

2. How to calculate the LCM of 670, 838, 151?

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 670, 838, 151.

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}.