The greatest prime factor of 40 is: 5
The greatest common factor (GCF) of 40 and 85 is 5.
Since 5 is a factor of 40, it is automatically the GCF.
yes
The GCF of 40,15 is 515 = 3 x 540 = 2 x 2 x 2 x 5-----------------------------------------------------------------------------------------------------------Another way to see it, which may be easier for you to understand is:15 = 5 x 3 (5 is a factor and 3 is a factor)40 = 5 x 8 (5 is a factor and 8 is a factor)So the answer is 5, which is the largest number (greatest common factor) that will divide evenly into 40 and 15.The GCF is 5.
They are: 1 and 5
40 does.
5 is a factor of integers that end in 5 or 0, such as 15, 40, or 135. It is not a factor of integers that do not end in 5 or 0.
40 and 125 40= 2*5*2 125=5*5*5 GCF = 5
5 is a factor of 40, and 5 is the largest factor of itself, so the greatest common factor is 5. The greatest common factor (GCF) is the highest number that divides exactly into two or more numbers without leaving a remainder. Factors are numbers you can multiply together to get another number. Since you can cleanly divide 40 by 5, and 5 can be divided by itself, the GCF of 5 and 40 is the number 5.
Yes, because 5*8 = 40
5