The least common factor of any set of integers is 1.
The factors of 10 are 1, 2, 5, and 10. The factors of 15 are 1, 3, 5, and 15. The factors they have in common are 1 and 5. So, the least (or lowest) common factor is 1. Note: The least common factor of two or more positive integers will always be 1.
The least common factor of any pair of numbers, including 10 and 12, is 1. The factors of 10 are 1, 2, 5, and 10. The factors of 12 are 1, 2, 3, 4, 6, and 12. The common factors of 10 and 12 are 1 and 2. Therefore, the least common factor (the smallest common factor) is 1.
The least common multiple of 3 4 and 10 is 6060
You need at least two numbers to find a GCF.
Answer: 1 The factors of 9 are 1, 3, and 9. The factors of 21 are 1, 3, 7, and 21. The common factors are 1 and 3; the least (smallest) common factor is 1.
The factors of 12 are 1, 2, 3, 4, 6, and 12. The factors of 50 are 1, 2, 5, 10, 25, and 50. The common factors are 1 and 2. Therefore, the least (smallest) common factor is 1.
The only common factor of 3 and 10 is 1.
The least common multiple of 3 10 11 is: 330
The Least Common Multiple (LCM) for 3 10 100 is 300.
The least common multiple of 3, 10, and 18 is 90.
The Least Common Multiple (LCM) for 3 7 10 is 210.
The Least Common Multiple (LCM) for 3 7 10 is 210.