40 = 2 * 2 * 2 * 5
5
It is: 5
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 ◄
The greatest common factor of 15 and 40 is 5
The greatest common factor of 30, 35, and 40 is 5. (30/5 = 6), (35/5 = 7), and (40/5 = 8)
The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. The greatest factor on one number, such as 5-40 = -36 is itself.
The greatest prime factor of 40 is: 5
The GCF 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.
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.
yes
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