945 has several factors. The factors of 945 are: 1 3 5 7 9 15 21 27 35 45 63 105 135 189 315 and 945.
135
945*12 = 11340
3 x 3 x 3 x 5 x 7 = 945
Two
a factor or a divisor
As a product of its prime factors: 3*3*3*5*7 = 945
The greatest common factor of 441 and 945 is 63.
945 = 33 x 5 x 7
It is 189
135
945*12 = 11340
As a product of its prime factors: 3*3*3*5*7 = 945
The GCF is 5.
The GCF is 105.
3 x 3 x 3 x 5 x 7 = 945
You need at least two numbers to find a GCF. If that's 9 and 45, the GCF is 9.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.The greatest common factor of 180 and 945 is 45