21, 28, 35
They can be: 18, 36 and 54
Those two numbers could be 18 and 36.
The greatest common factor of 18 and 36 is 18. Since 18 is a factor of 36, it is automatically the GCF.
The Greatest Common Factor of 36, 54, 180: 18
18 and 36, among others.
18 and 36, among others.
You need at least two numbers to find a GCF.
The scale factor between the 2 values is 36/18 = 6/3 = 2(but the dilation from 36 to 18, specifically, is 1/2, since 18/36 = 1/2).
18 is a factor of 36. 36 is a square. 18 is not.
No. A factor is a number that divides into it evenly. No factor of 18 can be bigger than 18, so there can be no COMMON factor between 18 and 36 bigger than 18. The GCF here is actually 18.■
18, 45 & 36
The least common factor of any set of numbers is 1 .