The GCF is 11.
The GCF of 345, 253 and 115 is 23.
gcf for these numbers 345 253 and 115 is 23.
The GCF of 138, 253, and 805 is 23.The prime factorization of 138 is 2*3*23The prime factorization of 253 is 11*23The prime factorization of 805 is 5*7*23Thus, the GCF of 138, 253, and 805 is 23.
The GCF is: 27
253 has 11 and 23 as factors.
The GCF is: 1The LCM is: 253
23, 46, 69, 92, 115, 138, 161, 184, 207, 230, 253, 276, 299, 322, 345, . . . (It's an infinite list.)
There cannot be a greatest common factor of just one number. To be common there need to be at least two numbers.
The greatest common factor of 2575 , 115 = 5
This is confusingly written. I think that someone wants you to learn the fact that the product of two numbers is equal to the product of their LCM and GCF. Example: 6 and 8 GCF = 2 LCM = 24 6 x 8 = 48 2 x 24 = 48 So 22 x 23 = 506 If the GCF is 2, then the LCM is 253. But the GCF of 22 and 23 isn't 2. And 253 isn't a multiple of 22 or 23. And 22 and 23 wouldn't be the factors of two numbers. This may not have been copied correctly.
This is confusingly written. I think that someone wants you to learn the fact that the product of two numbers is equal to the product of their LCM and GCF. Example: 6 and 8 GCF = 2 LCM = 24 6 x 8 = 48 2 x 24 = 48 So 22 x 23 = 506 If the GCF is 2, then the LCM is 253. But the GCF of 22 and 23 isn't 2. And 253 isn't a multiple of 22 or 23. And 22 and 23 wouldn't be the factors of two numbers. This may not have been copied correctly.