Given numbers are 712,398,902,538

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

The LCM of 712,398,902,538 is 17189446472.

Find LCM of 712,398,902,538 with Prime Factorization

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

2 x 356 x 199 x 451 x 269 = 17189446472

Therefore, the lowest common multiple of 712,398,902,538 is 17189446472.

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.

712 x 398 x 902 x 538 = 137515571776

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.

712 : 1, 2, 4, 8, 89, 178, 356, 712

398 : 1, 2, 199, 398

902 : 1, 2, 11, 22, 41, 82, 451, 902

538 : 1, 2, 269, 538

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 712,398,902,538, is 2.

Now, the common factors can be found like this.

712:2x 2x 2x 89

398:2x 199

902:2x 11x 41

538:2x 269

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 137515571776/(2x4)

LCM = 137515571776/8

LCM = 17189446472

Thus, we can understand that the LCM of 712,398,902,538 is 17189446472.

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

• LCM of 244, 851, 840, 543
• LCM of 745, 655, 928, 946
• LCM of 103, 833, 225, 207
• LCM of 836, 552, 370, 570
• LCM of 818, 315, 364, 666

1. What is the LCM of 712, 398, 902, 538?

Answer: LCM of 712, 398, 902, 538 is 17189446472.

2. How to calculate the LCM of 712, 398, 902, 538?

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 712, 398, 902, 538.

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}.