Given numbers are 998,980,377,669,446

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

The LCM of 998,980,377,669,446 is 123337201260.

Find LCM of 998,980,377,669,446 with Prime Factorization

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

2 x 223 x 499 x 490 x 377 x 3 x 1 = 123337201260

Therefore, the lowest common multiple of 998,980,377,669,446 is 123337201260.

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.

998 x 980 x 377 x 669 x 446 = 110016783523920

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.

998 : 1, 2, 499, 998

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

377 : 1, 13, 29, 377

669 : 1, 3, 223, 669

446 : 1, 2, 223, 446

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 998,980,377,669,446, is 1.

Now, the common factors can be found like this.

998:2x 499

980:2x 2x 5x 7x 7

377:13x 29

669:3x 223

446:2x 223

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 223 = 892

Therefore, the value for common factors is 892.

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 = 110016783523920/(1x892)

LCM = 110016783523920/892

LCM = 123337201260

Thus, we can understand that the LCM of 998,980,377,669,446 is 123337201260.

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

• LCM of 523, 810, 953, 549, 922
• LCM of 798, 326, 159, 947, 861
• LCM of 367, 890, 496, 710, 761
• LCM of 287, 590, 482, 381, 409
• LCM of 767, 730, 843, 719, 209

1. What is the LCM of 998, 980, 377, 669, 446?

Answer: LCM of 998, 980, 377, 669, 446 is 123337201260.

2. How to calculate the LCM of 998, 980, 377, 669, 446?

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 998, 980, 377, 669, 446.

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}.