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The lowest common multiple of 3 and 5 is 15
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What is the LCM for 40 and 100?
factor both numbers factor 40 into [2 2 2 5] or [2^3 * 5] factor 100 into [2 2 5 5] or [2² * 5²] LCM is the highest power of each common factor 2^3 * 5² = 8 * 25 = 200 ◄
3 5 and 10 LCM?
The LCM for the number 2,4 and 10 is 2. This is taught in math.
What is the LCM of 12 20 and 25?
factor 12=2*2*3 20=2*2*5 25=5*5 LCM=2*2*3*5*5=300
What is a common multiple of 25 and 45?
LCM is the product divided by the greatest common factor 25 factors into [5 5] 45 factors into [3 3 5] common factor is 5 LCM = 25 * 45 divided by 5, so 1125 / 5= 225◄
How do you get the answer of LCM of 9and 15?
Factor them. 3 x 3 = 9 3 x 5 = 15 Combine the factors, eliminating duplicates. 3 x 3 x 5 = 45, the LCM
What is the LCM of 45 30 25?
45 = 3*3*5, 30 = 3*2*5, 25= 5*5. They all have one common factor of one 5 (other than 1), 30 & 45 also have a common factor of one 3, so multiply 3*3*2*5*5 = 450
what is the lcm of 5, 3 and 6?
30 is the LCM of 3, 5 and 6It is 30
How do you find the LCM of 15 and 45?
When one number is a multiple of the other, it is automatically the LCM. Factor them 3 x 5 = 15 3 x 3 x 5 = 45 Combine the factors, eliminating duplicates. 3 x 3 x 5 = 45, the LCM
What is the LCM of 3 5?
Least Common Multiple (LCM) for 3 5 3 5 is 15.
What is the LCM of 21 3 and 35?
3 is a factor of 21, so ignore it. 21 factors to [3 7] 35 factors to [5 7] common factor [7] LCM = 21 * 35 / 7 = 105 ■
What is the least common multiple of 3 and 15?
The LCM of 3 and 15 is: 15. Since 15 is a multiple of 3 (3*5), the answer is just 15.Factoring each number into product of primes: 3 = 315 = 3 x 5 The number 3 is a factor once for both numbers, ; Therefore, inlude 3 in answer The number 5 is a factor in 15; Include 5 in answer Therefore, LCM(3,5) = 3 x5 = 15 Additional content regarding LCM may be referenced at http://www.math.info/Arithmetic/LCM
How do you get the LCM of 35 and 45?
Factor them. 5 x 7 = 35 3 x 3 x 5 = 45 Combine the factors, eliminating duplicates. 3 x 3 x 5 x 7 = 315, the LCM
