Given numbers are 349,866,669,980

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

The LCM of 349,866,669,980 is 99075327540.

Find LCM of 349,866,669,980 with Prime Factorization

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

2 x 349 x 433 x 669 x 490 = 99075327540

Therefore, the lowest common multiple of 349,866,669,980 is 99075327540.

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.

349 x 866 x 669 x 980 = 198150655080

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.

349 : 1, 349

866 : 1, 2, 433, 866

669 : 1, 3, 223, 669

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 349,866,669,980, is 1.

Now, the common factors can be found like this.

349:349

866:2x 433

669:3x 223

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.

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 = 198150655080/(1x2)

LCM = 198150655080/2

LCM = 99075327540

Thus, we can understand that the LCM of 349,866,669,980 is 99075327540.

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

• LCM of 679, 818, 363, 621
• LCM of 587, 670, 886, 940
• LCM of 515, 152, 818, 824
• LCM of 688, 601, 461, 657
• LCM of 614, 404, 256, 932

1. What is the LCM of 349, 866, 669, 980?

Answer: LCM of 349, 866, 669, 980 is 99075327540.

2. How to calculate the LCM of 349, 866, 669, 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 349, 866, 669, 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}.