The least common factor of any set of numbers is 1.
The common factors of 14 and 18 are 1 and 2.
The least common multiple between 14 and 18 is 126.
The least common multiple of 18 , 14 , 9 = 126
The Least Common Multiple (LCM) for 14 15 18 is 630.
The Least Common Multiple of 14 and 18 is 126.
18 factors to [2 3 3] 14 factors to [2 7] Common factor is 2 18 * 14 / 2 = 126 ■
1 and 2
The Least Common Multiple of 14, 4, 18 is 252.
32
Answer: 1 The factors of 28 are 1, 2, 4, 7, 14, and 28. The factors of 54 are 1, 2, 3, 6, 9, 18, 27, and 54. The common factors are 1 and 2; the least (or smallest) common factor is 1.
The factors of 6 are 1, 2, 3, and 6. The factors of 18 are 1, 2, 3, 6, 9, and 18. The common factors of 6 and 18 are 1, 2, 3, and 6. Therefore, the least common factor (the smallest common factor) is 1.
Any set of factors that had 18 as a common multiple would also have multiples of 18 in common, so 18 can't be greatest. 9 and 6 have 18 as their least common multiple.