Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1306 and 1313 the smallest integer that is 1714778 that is divisible by both numbers.
Least Common Multiple (LCM) of 1306 and 1313 is 1714778.
LCM(1306,1313) = 1714778
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 1306 and 1313. First we will calculate the prime factors of 1306 and 1313.
Prime Factorization of 1306
2 | 1306 |
653 | 653 |
1 |
Prime factors of 1306 are 2,653. Prime factorization of 1306 in exponential form is:
1306 = 21×6531
Prime Factorization of 1313
13 | 1313 |
101 | 101 |
1 |
Prime factors of 1313 are 13,101. Prime factorization of 1313 in exponential form is:
1313 = 131×1011
Now multiplying the highest exponent prime factors to calculate the LCM of 1306 and 1313.
LCM(1306,1313) = 21×131×1011×6531
LCM(1306,1313) = 1714778
Factors of 1306
List of positive integer factors of 1306 that divides 1306 without a remainder.
1, 2, 653, 1306
Factors of 1313
List of positive integer factors of 1313 that divides 1313 without a remainder.
1, 13, 101, 1313
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1306 and 1313, than apply into the LCM equation.
GCF(1306,1313) = 1
LCM(1306,1313) = ( 1306 × 1313) / 1
LCM(1306,1313) = 1714778 / 1
LCM(1306,1313) = 1714778
(i) The LCM of 1313 and 1306 is associative
LCM of 1306 and 1313 = LCM of 1313 and 1306
1. What is the LCM of 1306 and 1313?
Answer: LCM of 1306 and 1313 is 1714778.
2. What are the Factors of 1306?
Answer: Factors of 1306 are 1, 2, 653, 1306. There are 4 integers that are factors of 1306. The greatest factor of 1306 is 1306.
3. What are the Factors of 1313?
Answer: Factors of 1313 are 1, 13, 101, 1313. There are 4 integers that are factors of 1313. The greatest factor of 1313 is 1313.
4. How to Find the LCM of 1306 and 1313?
Answer:
Least Common Multiple of 1306 and 1313 = 1714778
Step 1: Find the prime factorization of 1306
1306 = 2 x 653
Step 2: Find the prime factorization of 1313
1313 = 13 x 101
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1714778 = 2 x 13 x 101 x 653
Step 4: Therefore, the least common multiple of 1306 and 1313 is 1714778.