Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2955 and 2962 the smallest integer that is 8752710 that is divisible by both numbers.
Least Common Multiple (LCM) of 2955 and 2962 is 8752710.
LCM(2955,2962) = 8752710
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 2955 and 2962. First we will calculate the prime factors of 2955 and 2962.
Prime Factorization of 2955
3 | 2955 |
5 | 985 |
197 | 197 |
1 |
Prime factors of 2955 are 3, 5,197. Prime factorization of 2955 in exponential form is:
2955 = 31×51×1971
Prime Factorization of 2962
2 | 2962 |
1481 | 1481 |
1 |
Prime factors of 2962 are 2,1481. Prime factorization of 2962 in exponential form is:
2962 = 21×14811
Now multiplying the highest exponent prime factors to calculate the LCM of 2955 and 2962.
LCM(2955,2962) = 21×31×51×1971×14811
LCM(2955,2962) = 8752710
Factors of 2955
List of positive integer factors of 2955 that divides 2955 without a remainder.
1, 3, 5, 15, 197, 591, 985, 2955
Factors of 2962
List of positive integer factors of 2962 that divides 2962 without a remainder.
1, 2, 1481, 2962
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2955 and 2962, than apply into the LCM equation.
GCF(2955,2962) = 1
LCM(2955,2962) = ( 2955 × 2962) / 1
LCM(2955,2962) = 8752710 / 1
LCM(2955,2962) = 8752710
(i) The LCM of 2962 and 2955 is associative
LCM of 2955 and 2962 = LCM of 2962 and 2955
1. What is the LCM of 2955 and 2962?
Answer: LCM of 2955 and 2962 is 8752710.
2. What are the Factors of 2955?
Answer: Factors of 2955 are 1, 3, 5, 15, 197, 591, 985, 2955. There are 8 integers that are factors of 2955. The greatest factor of 2955 is 2955.
3. What are the Factors of 2962?
Answer: Factors of 2962 are 1, 2, 1481, 2962. There are 4 integers that are factors of 2962. The greatest factor of 2962 is 2962.
4. How to Find the LCM of 2955 and 2962?
Answer:
Least Common Multiple of 2955 and 2962 = 8752710
Step 1: Find the prime factorization of 2955
2955 = 3 x 5 x 197
Step 2: Find the prime factorization of 2962
2962 = 2 x 1481
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 8752710 = 2 x 3 x 5 x 197 x 1481
Step 4: Therefore, the least common multiple of 2955 and 2962 is 8752710.