Since 15 is a factor of 75, it is automatically the GCF.
Since 75 is a multiple of 15, it is automatically the LCM.
Chat with our AI personalities
The GCF is 15.
The LCM is: 825The GCF is: 5
The multiples of 15 are 15, 30, 45, 60, 75, 90 The LCM of 15 and 90 is 90. The factors of 15 are 1, 3, 5, 15 The factors of 90 are 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90 The GCF is 15.
The LCM is 25200 The GCF is 1.
GCF of 90 and 75 is 15.