6 is not a factor of 45.
48, 54, 60
do this: | 45 6 what divides into them both? _______ 3 | 45 6 now divide --------- 15 2 can they be divided by a common factor? no so now times all the numbers outside 3 times 15 times 2 = 90 90 = LCM of 45 and 6 Trevor, Teacher www.secondteacher.com
In a maths sense, a factor usually means "a number that divides evenly into another number, resulting in an integer". I.e when a number is divided by a factor of itself, there are no "remainders" or any decimal places that are non-zero. For example, 2 is a factor of 12, since 12 can be divided by 2, 6 times. (Other factors include 3, 4, and 6) And 5 is a factor of 45, since 45 can be divided by 5, 9 times. But 2 is not a factor of 45, since dividing 45 by two would result in a "remainder" of 1 or a decimal place of .5.
Yes, 3 is a factor of 45 because 45 is divisible by 3. 45 = 3 x 15 + 0.
6 is not a factor of 45.
Six is not a factor of 45.
the lowest comomon factor of 6 and 45 would be 16=1*6 = 2*345=1*45=15*3
9 is paired with 6 to give you 54. 9x6 is 54.
The GCF of 6, 39, and 45 is 3.
the answer is 6
The GCF of 6 and 45 is 3. A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 6 are 1, 2, 3, and 6. The factors of 45 are 1, 3, 5, 9, 15, and 45. The common factors are 1 and 3. Therefore, the greatest common factor is 3.
It is 1 but the highest common factor is 3
45
It is: 6
6
The GCF is 15.