The GCF is 4.
The Greatest Common Factor (GCF) of 6 and 40 is 2
It is: 4
The GCF of 36, 40, and 78 is 2.The GCF can't be greater than the smallest difference between any of the numbers (40-36 = 4). 4 is not a factor of 78, so, factoring 4, the only other option is 2, which is a factor of all three numbers.
The GCF is 4.
Greatest common factor of 36 40 and 120 is 4.
18 and 36
Factors of 6 are 1, 2, 3 and 6.Factors of 40 are 1, 2, 4, 5, 8, 10, 20 and 40.Common factors are 1 and 2. Therefore, the greatest common factors(gcf) is 2.Alternate method:The method used above is not useful for finding GCF of larger numbers.However, the method of prime factorization is very useful and simple for finding GCF.Prime factorization of 6 = 2x3Prime factorization of 40 = 2x2x2x5It is clear from the factorization of both numbers that 2 is the GCF.
No, 36 and 38 are two numbers between 30 and 40, Their GCF is 2.
The GCF is 36.
They are: 12, 24 and 36
The GCF of 36, 40, and 45 is 1. Add: 36 = 2 x 2 x 3 x 3 40 = 2 x 2 x 2 x 5 45 = 3 x 3 x 5 GCF = 1
The GCF is 6.