The same as the product of the original numbers, 1440.
The GCF is 18.
The GCF is 12.
The GCF is 1.
It is eight.
The GCF is 18.
The greatest common factor of 24 54 and 72 is 6.
The greatest common factor of 54 and 72 is 18.
Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.Factors of 54: 1, 2, 3, 6, 9, 18, 27, 54.GCF (72, 54) = 18
The same as the product of the original numbers, 1440.
To find common factors, factor each of the two or more given numbers and select the factors common to all. Example: Find the common factors of 54, 36, and 72. Factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54. Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. Factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The common factors of 54, 36, and 72 are 1, 2, 3, 6, 9, and 18. The GCF (Greatest Common Factor) of 54, 36, and 72 is 18.
The Greatest Common Factor is 6
GCF(36, 54, 72) = 18.
Prime factor each number. Circle the factors that are in all three numbers. Multiply those factors. 27=3x3x3 54=2x3x3 72=2x2x2x3x3 3x3=9 is the GCF
18
2
This requires the highest common factor of 54 and 72. First split into prime factors: 54 = 2*(3^3) 72=(2^3)*(3^2) Multiply together common prime factors: 2*3*3 = 18 18 is the HCF of 54 and 72.