In math the GCF of the numbers 3 and 63 is three. In mathematics the GCF is the greatest common factor of two or more numbers. The GCF can be found by listing the prime numbers for each number and then multiplying the common prime numbers.
The Greatest Common Factor is 3
The GCF is 3.
The GCF is 3.
The GCF is 3.
The greatest common factor of 63 and 195 is 3.
The GCF is 3. The LCM is 63.
The GCF of 915 and 63 is 3
The GCF is 3.
The GCF is 3.
GCF = 3 63/3 = 21 150/3 = 50
The GCF is 3.
The GCF is 3.