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To find the GCF of 36, 42, and 54, we must find the prime factors of all of the 3 numbers.
36=12*3=4*3*3
42=6*7=2*3*7
54=6*9=2*3*3*3
For the GCF, you must include any number that is a factor of EVERY number in the list, and you write it the least amount of times that it shows up. Only 2 and 3 are factors of all three of the numbers you listed. The least 2 shows up is 1 time, and the least 3 shows up is one time.
So the GCF is 2*3=6
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∙ 12y ago
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What is the HCF for 36 42 and 54?
The GCF is 6.
What is the greatest common factor of 30 42 and 54?
The GCF of 30, 42, and 54 is: 6
What is the gcf to 36 54 and 108?
The GCF is 18.
What is the HCF of 36 and 54?
The GCF is 18.
What is the greatest common factor of 27 36 and 54?
The GCF of 27, 36, and 54 is 9.
What is the greatest common factor of 36 and 42 and 54?
The GCF of 36, 42, and 54 is 6.
What is the HCF for 36 42 and 54?
The GCF is 6.
What is th GCF of 36 and 54?
The GCF is 18.
What is the GCF of 18 and 36 and 54?
The GCF is 18.
What is the GCF of 36 and 54 and 135?
The GCF is 9.
What is the gcf of 54 73 36?
The GCF is 3.
What is the greatest common factor of 30 42 and 54?
The GCF of 30, 42, and 54 is: 6
What is the GCF of 42 an 54?
The GCF is 6.
What is the gcf of 42 54?
The GCF is 6.
What is the greatest common factor for 54 36?
The GCF is 18.
What is the greatest factor of 42 and 54?
6 is the GCF for 42 and 54.
What is the greatest common factor of 81 and 36 and 27 and 54?
gcf(81, 36) = 9 gcf(27, 54) = 27 gcf(81, 36, 27, 54) = 9
