What is the gcf of 54,63,45
Answers
Step-by-step explanation:
List of positive integer factors of 54 that divides 54 without a remainder. We found the factors and prime factorization of 45 and 54. The biggest common factor number is the GCF number. So the greatest common factor 45 and 54 is 9.
...
Prime Factorization of 54.
2 54
3 3
1
SOLUTION
TO DETERMINE
The GCF of 54 , 63 , 45
CONCEPT TO BE IMPLEMENTED
GCF :
For the given two or more numbers GCF is the greatest number that divides each of the numbers
EVALUATION
Here the given numbers are 54 , 63 , 45
We now prime factorise the given numbers
54 = 2 × 3 × 3 × 3
63 = 3 × 3 × 7
45 = 3 × 3 × 5
Hence the required GCF
= 3 × 3
= 9
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