Given numbers are 671,654,545,763

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

The LCM of 671,654,545,763 is 15359190.

Find LCM of 671,654,545,763 with Prime Factorization

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

109 x 671 x 6 x 5 x 7 = 15359190

Therefore, the lowest common multiple of 671,654,545,763 is 15359190.

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.

671 x 654 x 545 x 763 = 182482536390

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.

671 : 1, 11, 61, 671

654 : 1, 2, 3, 6, 109, 218, 327, 654

545 : 1, 5, 109, 545

763 : 1, 7, 109, 763

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,654,545,763, is 1.

Now, the common factors can be found like this.

671:11x 61

654:2x 3x 109

545:5x 109

763:7x 109

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

109x 109 = 11881

Therefore, the value for common factors is 11881.

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 = 182482536390/(1x11881)

LCM = 182482536390/11881

LCM = 15359190

Thus, we can understand that the LCM of 671,654,545,763 is 15359190.

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

• LCM of 386, 690, 308, 396
• LCM of 157, 799, 263, 254
• LCM of 204, 472, 588, 828
• LCM of 823, 766, 212, 922
• LCM of 803, 311, 887, 844

1. What is the LCM of 671, 654, 545, 763?

Answer: LCM of 671, 654, 545, 763 is 15359190.

2. How to calculate the LCM of 671, 654, 545, 763?

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 671, 654, 545, 763.

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}.