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GCF means Greatest Common Factor.
GCF of 51 and 255 will be, = 255/ 51 = 5.
So, 255 is divisible by 51.
So, the answer is 51.
or,
Factors of 51 is = 17x3
Factors of 255 is = 3x5x17
So the common factors are 3x17 which is 51.
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Continue Learning about Math & Arithmetic
What divided by what equals 51?
Two examples: 255 ÷ 5 = 51 306 ÷ 6 = 51 Method: Times 51 by a number (51 x 5 = 255) : then divide 255 by answer (255 / 5 = 51).
What does the factor tree look like for 51 and 255?
Factor tree for 51: 51 * 1 or 17 * 3 Factor tree for 255: 255 * 1 or 51 * 5
What is the LCM of 85 and 51?
The LCM is 255.
What is the GCF for 51 and 34?
The GCF is 17.
What is the GCF of 13 and 51?
The GCF is 1.
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