Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4790 and 4796 the smallest integer that is 11486420 that is divisible by both numbers.
Least Common Multiple (LCM) of 4790 and 4796 is 11486420.
LCM(4790,4796) = 11486420
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 4790 and 4796. First we will calculate the prime factors of 4790 and 4796.
Prime Factorization of 4790
2 | 4790 |
5 | 2395 |
479 | 479 |
1 |
Prime factors of 4790 are 2, 5,479. Prime factorization of 4790 in exponential form is:
4790 = 21×51×4791
Prime Factorization of 4796
2 | 4796 |
2 | 2398 |
11 | 1199 |
109 | 109 |
1 |
Prime factors of 4796 are 2, 11,109. Prime factorization of 4796 in exponential form is:
4796 = 22×111×1091
Now multiplying the highest exponent prime factors to calculate the LCM of 4790 and 4796.
LCM(4790,4796) = 22×51×111×1091×4791
LCM(4790,4796) = 11486420
Factors of 4790
List of positive integer factors of 4790 that divides 4790 without a remainder.
1, 2, 5, 10, 479, 958, 2395, 4790
Factors of 4796
List of positive integer factors of 4796 that divides 4796 without a remainder.
1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4790 and 4796, than apply into the LCM equation.
GCF(4790,4796) = 2
LCM(4790,4796) = ( 4790 × 4796) / 2
LCM(4790,4796) = 22972840 / 2
LCM(4790,4796) = 11486420
(i) The LCM of 4796 and 4790 is associative
LCM of 4790 and 4796 = LCM of 4796 and 4790
1. What is the LCM of 4790 and 4796?
Answer: LCM of 4790 and 4796 is 11486420.
2. What are the Factors of 4790?
Answer: Factors of 4790 are 1, 2, 5, 10, 479, 958, 2395, 4790. There are 8 integers that are factors of 4790. The greatest factor of 4790 is 4790.
3. What are the Factors of 4796?
Answer: Factors of 4796 are 1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796. There are 12 integers that are factors of 4796. The greatest factor of 4796 is 4796.
4. How to Find the LCM of 4790 and 4796?
Answer:
Least Common Multiple of 4790 and 4796 = 11486420
Step 1: Find the prime factorization of 4790
4790 = 2 x 5 x 479
Step 2: Find the prime factorization of 4796
4796 = 2 x 2 x 11 x 109
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11486420 = 2 x 2 x 5 x 11 x 109 x 479
Step 4: Therefore, the least common multiple of 4790 and 4796 is 11486420.