Least Common Multiple of 1266 and 1270

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 1266 and 1270 the smallest integer that is 803910 that is divisible by both numbers.

Least Common Multiple (LCM) of 1266 and 1270 is 803910.

LCM(1266,1270) = 803910

LCM of 1266 and 1270

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

Least Common Multiple of 1266 and 1270

LCM of 1266 and 1270 is 803910

Least common multiple can be found by multiplying the highest exponent prime factors of 1266 and 1270. First we will calculate the prime factors of 1266 and 1270.

Prime Factorization of 1266


2 1266
3 633
211 211
1

Prime factors of 1266 are 2, 3,211. Prime factorization of 1266 in exponential form is:

1266 = 21×31×2111

Prime Factorization of 1270


2 1270
5 635
127 127
1

Prime factors of 1270 are 2, 5,127. Prime factorization of 1270 in exponential form is:

1270 = 21×51×1271

Now multiplying the highest exponent prime factors to calculate the LCM of 1266 and 1270.

LCM(1266,1270) = 21×31×51×1271×2111
LCM(1266,1270) = 803910

Factors of 1266

List of positive integer factors of 1266 that divides 1266 without a remainder.

1, 2, 3, 6, 211, 422, 633, 1266

Factors of 1270

List of positive integer factors of 1270 that divides 1270 without a remainder.

1, 2, 5, 10, 127, 254, 635, 1270

Least Common Multiple of 1266 and 1270 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1266 and 1270, than apply into the LCM equation.

GCF(1266,1270) = 2
LCM(1266,1270) = ( 1266 × 1270) / 2
LCM(1266,1270) = 1607820 / 2
LCM(1266,1270) = 803910

Properties of LCM 1266 and 1270

(i) The LCM of 1270 and 1266 is associative

LCM of 1266 and 1270 = LCM of 1270 and 1266

Related Least Common Multiples of 1266

Related Least Common Multiples of 1270

Frequently Asked Questions on LCM of 1266 and 1270

1. What is the LCM of 1266 and 1270?

Answer: LCM of 1266 and 1270 is 803910.

2. What are the Factors of 1266?

Answer: Factors of 1266 are 1, 2, 3, 6, 211, 422, 633, 1266. There are 8 integers that are factors of 1266. The greatest factor of 1266 is 1266.

3. What are the Factors of 1270?

Answer: Factors of 1270 are 1, 2, 5, 10, 127, 254, 635, 1270. There are 8 integers that are factors of 1270. The greatest factor of 1270 is 1270.

4. How to Find the LCM of 1266 and 1270?

Answer:

Least Common Multiple of 1266 and 1270 = 803910

Step 1: Find the prime factorization of 1266

1266 = 2 x 3 x 211

Step 2: Find the prime factorization of 1270

1270 = 2 x 5 x 127

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 803910 = 2 x 3 x 5 x 127 x 211

Step 4: Therefore, the least common multiple of 1266 and 1270 is 803910.