Given numbers are 251,478,126,169

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

The LCM of 251,478,126,169 is 1277405766.

Find LCM of 251,478,126,169 with Prime Factorization

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

2 x 251 x 239 x 63 x 169 = 1277405766

Therefore, the lowest common multiple of 251,478,126,169 is 1277405766.

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.

251 x 478 x 126 x 169 = 2554811532

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.

251 : 1, 251

478 : 1, 2, 239, 478

126 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 251,478,126,169, is 1.

Now, the common factors can be found like this.

251:251

478:2x 239

126:2x 3x 3x 7

169:13x 13

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 = 2554811532/(1x2)

LCM = 2554811532/2

LCM = 1277405766

Thus, we can understand that the LCM of 251,478,126,169 is 1277405766.

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

• LCM of 147, 674, 478, 540
• LCM of 220, 837, 429, 577
• LCM of 110, 794, 293, 370
• LCM of 196, 157, 642, 528
• LCM of 772, 171, 877, 975

1. What is the LCM of 251, 478, 126, 169?

Answer: LCM of 251, 478, 126, 169 is 1277405766.

2. How to calculate the LCM of 251, 478, 126, 169?

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 251, 478, 126, 169.

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}.