This cannot be determined because the common multiples of any two or more numbers are infinite.
The GCF is 7.
The only proper factors of 77 are 7 and 11. 11 isn't a factor of 259 but 7 is, so the answer is 7.
Express each number in terms of its prime factors. 77 = 7 x 11 259 = 7 x 37 The only common factor and therefore the highest common factor is 7.
It is infinity but the lowest common multiple is 5005 and its highest common factor is 7
The LCM is 77.
The Least Common Multiple of 77 and 98 is 1,078.
least common multiple of 44 and 77 IS 308
The least common multiple of 48 and 77 is 3,696
The Least Common Multiple (LCM) for 77 14 is 154.
The Least Common Multiple (LCM) for 77 210 is 2,310.
Least Common Multiple (LCM) for 77 66 is 462.
The least common multiple of 7 , 14 , 77 = 154