GCF(40, 36) = 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.
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.
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
They are: 12, 24 and 36