Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3246 and 3251 the smallest integer that is 10552746 that is divisible by both numbers.
Least Common Multiple (LCM) of 3246 and 3251 is 10552746.
LCM(3246,3251) = 10552746
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 3246 and 3251. First we will calculate the prime factors of 3246 and 3251.
Prime Factorization of 3246
2 | 3246 |
3 | 1623 |
541 | 541 |
1 |
Prime factors of 3246 are 2, 3,541. Prime factorization of 3246 in exponential form is:
3246 = 21×31×5411
Prime Factorization of 3251
3251 | 3251 |
1 |
Prime factors of 3251 are 3251. Prime factorization of 3251 in exponential form is:
3251 = 32511
Now multiplying the highest exponent prime factors to calculate the LCM of 3246 and 3251.
LCM(3246,3251) = 21×31×5411×32511
LCM(3246,3251) = 10552746
Factors of 3246
List of positive integer factors of 3246 that divides 3246 without a remainder.
1, 2, 3, 6, 541, 1082, 1623, 3246
Factors of 3251
List of positive integer factors of 3251 that divides 3251 without a remainder.
1, 3251
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3246 and 3251, than apply into the LCM equation.
GCF(3246,3251) = 1
LCM(3246,3251) = ( 3246 × 3251) / 1
LCM(3246,3251) = 10552746 / 1
LCM(3246,3251) = 10552746
(i) The LCM of 3251 and 3246 is associative
LCM of 3246 and 3251 = LCM of 3251 and 3246
1. What is the LCM of 3246 and 3251?
Answer: LCM of 3246 and 3251 is 10552746.
2. What are the Factors of 3246?
Answer: Factors of 3246 are 1, 2, 3, 6, 541, 1082, 1623, 3246. There are 8 integers that are factors of 3246. The greatest factor of 3246 is 3246.
3. What are the Factors of 3251?
Answer: Factors of 3251 are 1, 3251. There are 2 integers that are factors of 3251. The greatest factor of 3251 is 3251.
4. How to Find the LCM of 3246 and 3251?
Answer:
Least Common Multiple of 3246 and 3251 = 10552746
Step 1: Find the prime factorization of 3246
3246 = 2 x 3 x 541
Step 2: Find the prime factorization of 3251
3251 = 3251
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10552746 = 2 x 3 x 541 x 3251
Step 4: Therefore, the least common multiple of 3246 and 3251 is 10552746.