Given numbers are 379,124,961,421

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

The LCM of 379,124,961,421 is 613344796.

Find LCM of 379,124,961,421 with Prime Factorization

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

31 x 379 x 4 x 31 x 421 = 613344796

Therefore, the lowest common multiple of 379,124,961,421 is 613344796.

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.

379 x 124 x 961 x 421 = 19013688676

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.

379 : 1, 379

124 : 1, 2, 4, 31, 62, 124

961 : 1, 31, 961

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 379,124,961,421, is 1.

Now, the common factors can be found like this.

379:379

124:2x 2x 31

961:31x 31

421:421

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

31 = 31

Therefore, the value for common factors is 31.

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 = 19013688676/(1x31)

LCM = 19013688676/31

LCM = 613344796

Thus, we can understand that the LCM of 379,124,961,421 is 613344796.

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

• LCM of 757, 202, 189, 140
• LCM of 681, 621, 648, 198
• LCM of 937, 993, 475, 161
• LCM of 362, 504, 837, 574
• LCM of 414, 552, 124, 111

1. What is the LCM of 379, 124, 961, 421?

Answer: LCM of 379, 124, 961, 421 is 613344796.

2. How to calculate the LCM of 379, 124, 961, 421?

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 379, 124, 961, 421.

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}.