1, 3, 5 and 15
Least Common Multiple (LCM) for 195 260 is 780
When finding the GCF of a set of numbers, firstly express each number as a product of its prime factors. 117 = 3 x 3 x 13 195 = 3 x 5 x 13 The factors that each number have in common are 3 and 13. The Greatest Common Factor is therefore 3 x 13 = 39.
The GCF is 65.
The largest number that goes into 150, 160, and 255 is 5.
The prime factors are: 3 x 5 x 133 x 5 x 13 = 195
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.
1 and 13
3315 is a composite number because it has factors other than 1 and itself. It is not a prime number.The 16 factors of 3315 are 1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, and 3315.The factor pairs of 3315 are 1 x 3315, 3 x 1105, 5 x 663, 13 x 255, 15 x 221, 17 x 195, 39 x 85, and 51 x 65.The proper factors of 3315 are 1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, and 1105 or,if the definition you are using excludes 1, they are 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, and 1105.The prime factors of 3315 are 3, 5, 13, and 17.Note: There is repetition of these factors, so if the prime factors are being listed instead of the prime factorization, usually only the distinct prime factors are listed.The 4 distinct prime factors (listing each prime factor only once) of 3315 are 3, 5, 13, and 17.The prime factorization of 3315 is 3 x 5 x 13 x 17.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.
Common factors are factors that are common to two or more numbers. For example, 7 is a factor of 14, 49, and 35, therefore it is a common factor of those three numbers. 2, 4, and 17 are all factors of 136, and 3, 5, and 17 are all factors of 255, so 17 is a common factor of 136 and 255.
1, 3, 13, 39
The prime factors of 160 are 2, 2, 2, 2, 2, and 5. The prime factors of 195 are 3, 5, and 13. The prime factors they have in common are a single 5, so 5 is the greatest common factor.
Factors of 51: 1 3 17 51 Factors of 255: 1 3 5 15 17 51 85 255 The GCF of 51 and 255 is 51
"Common" means "same for both". There's no such thing as 'common' factors of a single number. In order to have anything common, you need at least two of them.
Yes, just one. It is '1'
The factors of 255 are 1, 3, 5, 15, 17, 51, 85, and 255.
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To find the greatest common factor of 260 and 195, we need to find the factors of each number. The factors of 260 are 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, and 260. The factors of 195 are 1, 3, 5, 13, 15, 39, 65, and 195. The greatest common factor of 260 and 195 is 65, as it is the largest number that divides both 260 and 195 without leaving a remainder.