Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 350 and 358 the smallest integer that is 62650 that is divisible by both numbers.
Least Common Multiple (LCM) of 350 and 358 is 62650.
LCM(350,358) = 62650
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 350 and 358. First we will calculate the prime factors of 350 and 358.
Prime Factorization of 350
2 | 350 |
5 | 175 |
5 | 35 |
7 | 7 |
1 |
Prime factors of 350 are 2, 5,7. Prime factorization of 350 in exponential form is:
350 = 21×52×71
Prime Factorization of 358
2 | 358 |
179 | 179 |
1 |
Prime factors of 358 are 2,179. Prime factorization of 358 in exponential form is:
358 = 21×1791
Now multiplying the highest exponent prime factors to calculate the LCM of 350 and 358.
LCM(350,358) = 21×52×71×1791
LCM(350,358) = 62650
Factors of 350
List of positive integer factors of 350 that divides 350 without a remainder.
1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350
Factors of 358
List of positive integer factors of 358 that divides 358 without a remainder.
1, 2, 179, 358
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 350 and 358, than apply into the LCM equation.
GCF(350,358) = 2
LCM(350,358) = ( 350 × 358) / 2
LCM(350,358) = 125300 / 2
LCM(350,358) = 62650
(i) The LCM of 358 and 350 is associative
LCM of 350 and 358 = LCM of 358 and 350
1. What is the LCM of 350 and 358?
Answer: LCM of 350 and 358 is 62650.
2. What are the Factors of 350?
Answer: Factors of 350 are 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350. There are 12 integers that are factors of 350. The greatest factor of 350 is 350.
3. What are the Factors of 358?
Answer: Factors of 358 are 1, 2, 179, 358. There are 4 integers that are factors of 358. The greatest factor of 358 is 358.
4. How to Find the LCM of 350 and 358?
Answer:
Least Common Multiple of 350 and 358 = 62650
Step 1: Find the prime factorization of 350
350 = 2 x 5 x 5 x 7
Step 2: Find the prime factorization of 358
358 = 2 x 179
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 62650 = 2 x 5 x 5 x 7 x 179
Step 4: Therefore, the least common multiple of 350 and 358 is 62650.