Given numbers are 616,194,700,980

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

The LCM of 616,194,700,980 is 10456600.

Find LCM of 616,194,700,980 with Prime Factorization

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

2 x 2 x 5 x 7 x 22 x 97 x 5 x 7 = 10456600

Therefore, the lowest common multiple of 616,194,700,980 is 10456600.

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.

616 x 194 x 700 x 980 = 81979744000

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.

616 : 1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

194 : 1, 2, 97, 194

700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 616,194,700,980, is 2.

Now, the common factors can be found like this.

616:2x 2x 2x 7x 11

194:2x 97

700:2x 2x 5x 5x 7

980:2x 2x 5x 7x 7

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 2x 5x 7x 7 = 3920

Therefore, the value for common factors is 3920.

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 = 81979744000/(2x3920)

LCM = 81979744000/7840

LCM = 10456600

Thus, we can understand that the LCM of 616,194,700,980 is 10456600.

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

• LCM of 710, 987, 677, 760
• LCM of 256, 818, 925, 505
• LCM of 974, 974, 387, 157
• LCM of 205, 666, 724, 898
• LCM of 205, 958, 935, 395

1. What is the LCM of 616, 194, 700, 980?

Answer: LCM of 616, 194, 700, 980 is 10456600.

2. How to calculate the LCM of 616, 194, 700, 980?

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 616, 194, 700, 980.

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}.