Given numbers are 980,781,358

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

The LCM of 980,781,358 is 137003020.

Find LCM of 980,781,358 with Prime Factorization

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

2 x 490 x 781 x 179 = 137003020

Therefore, the lowest common multiple of 980,781,358 is 137003020.

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.

980 x 781 x 358 = 274006040

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.

980 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

781 : 1, 11, 71, 781

358 : 1, 2, 179, 358

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 980,781,358, is 1.

Now, the common factors can be found like this.

980:2x 2x 5x 7x 7

781:11x 71

358:2x 179

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 = 274006040/(1x2)

LCM = 274006040/2

LCM = 137003020

Thus, we can understand that the LCM of 980,781,358 is 137003020.

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

• LCM of 581, 151, 878
• LCM of 510, 359, 755
• LCM of 729, 814, 108
• LCM of 221, 680, 554
• LCM of 266, 788, 717

1. What is the LCM of 980, 781, 358?

Answer: LCM of 980, 781, 358 is 137003020.

2. How to calculate the LCM of 980, 781, 358?

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 980, 781, 358.

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}.