15 is a factor of 90 so their LCM is 90.
The greatest common factor (GCF) of 15, 30, 90 is 15.
That would be 15. Only a number ending in five would be a factor of 75. 45 is not. 35 is not. 25 is not. 15 is, and it also is a factor of 90. This makes it the highest common factor of 75 and 90, although it is not a prime factor.
The GCF is 15.
Since 15 is a factor of 90, it is automatically the GCF. Since 90 is a multiple of 15, it is automatically the LCM.
Since 15 is a factor of 90, it is automatically the GCF.
15 is a factor of 90 so their LCM is 90.
The greatest common factor of 30, 75, and 90 is 15
The greatest common factor of 15,45, and 90 is 15.
The same as the greatest common factor of 90 and 15. (15 is the remainder of the division of 105 by 90.)
The greatest common factor of the numbers 45, 75 and 90 is 15.
The greatest common factor (GCF) of 75 and 90 is 15.
The Greatest Common Factor for 90 and 105 is 15.
The greatest common factor (GCF) of 15, 30, 90 is 15.
That would be 15. Only a number ending in five would be a factor of 75. 45 is not. 35 is not. 25 is not. 15 is, and it also is a factor of 90. This makes it the highest common factor of 75 and 90, although it is not a prime factor.
The GCF is 15.
The GCF is 15.