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What is the common factor of 9 36 45?
3
What is the greatest common factor of 36 and 45?
6
What is the greatest common multiple of 15 and 45 and the least common multiple of 15 and 45?
The Greatest Common Factor of 15, 45: 15The Least Common Multiple of 15, 45: 45
What is the least common multiple of 36 and 45?
The LCM of 36 and 45 is 180.To find the LCM, list the multiples of each number. The first one that both numbers have in common is the LCM.Multiples of 36 are 36, 72, 108, 144, 180, 216Multiples of 45 are 45, 90, 135, 180, 225The first multiple they have in common is 180, so it is the LCM.Least Common Multiple (LCM) for 36 45 is 180
What is the least common factor of 45 27 and 25?
The least common factor of 45, 27, and 25 is 1. If you meant the least common multiple of those three numbers, then that would be 675. The factors of 25 are 1, 5, and 25. The factors of 27 are 1, 3, 9, and 27. The factors of 45 are 1, 3, 5, 9, 15, and 45. The only common factor is 1. Therefore, it is both the greatest common factor (the largest one) and the least common factor (the smallest one).
