The least common factor of any set of numbers is 1.
The factors of 8 are 1, 2, 4, and 8. The factors of 12 are 1, 2, 3, 4, 6, and 12. The common factors of 8 and 12 are 1, 2, and 4. Therefore, the least (smallest) common factor is 1.
The factors of 3 are 1 and 3. The factors of 8 are 1, 2, 4, and 8. The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 15 are 1, 3, 5, and 15. The only common factor is 1. Therefore, the least (smallest) common factor is 1.
The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 16 are 1, 2, 4, 8, and 16. The common factors of 12 and 16 are 1, 2, and 4. Therefore, the least common factor (the smallest common factor) is 1.
The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 32 are 1, 2, 4, 8, 16, and 32. The common factors of 12 and 32 are 1, 2, and 4. Therefore, the least (smallest) common factor is 1.
the highest common factors of 8 and 12 is 4!!
The Least Common Multiple of 12, 8, and 7 is 168.
The least common multiple of 8 , 12 = 24
The least common multiple of 24 , 8 , 12 = 24
You need at least two numbers to find something in common. If that's 8, 12 and 24, the common factors are 1, 2 and 4.
2 is your LCM of 8 and 12 because the factors of 8 are 1,2,4,8. 2 is a factor, not a multiple, of 8 and 12. The least common multiple (LCM) of 8 and 12 is 24.
The Least Common Multiple of 12 and 8 is 24.
The least common multiple of 16 , 8 , 12 = 48