The LCM or least common multiple of 3 and 5 is 15.The GCF or greatest common factor of 3 and 5 is 1.
To start with the 3 common multiples of 5 they are........10,15,and 25the 3 common multiples of 3 are.........15,30,and 45hope this helped=)
3 is not a factor of 125, common or otherwise.
Fifteen is the least common multiple of three and five. 3 * 5 = 15 5 * 3 = 15
3 * 7
Common multiple of 3 are 3 , 6, 9, 12 Common multiple of 6 are 6,2,3,12
To find the least common denominator of 3/4 and 3/8, find the LCM of 4 and 8. The answer is 8. Convert 3/4 to 6/8.
Find the LCM, then multiply it by 2 and 3.
Find the LCM. That's one. Multiply it by 2 and 3.
3/83/4 - 3/8 = 6/8 - 3/8 = 3/8Always find the common denominator first when adding or subtracting fractions.
To find the answer, multiply whatever the number is by 1, 2 and 3.
Pick two of the fractions and find the Least Common Multiple of those two denominators. Then take that number, and find the Least Common Multiple between that and the third denominator. This number will be the Least Common Denominator between the three fractions.If you don't care to find the Least common denominator, then just take the three denominators, and multiply them together.
Multiply 11 by 18 and multiply that total by 2 and 3.
Three (3) is a common factor of 21 and 22.
What is the process of finding the first three common multiples of 5 and 5
Find the LCM. Multiply it by 2. Multiply it by 3.
Find a common denominator. 21 is common. Multiply the fractions to achieve a common denominator of 21. 3/7 + 2/3 = 9/21 + 14/21 = 23/21