15=1*3*5 40=1*2*2*2*5 gcf=5
gcf of 60 and 15 is 15.
Since 15 is a factor of 45, it is automatically the GCF.
The greatest common factor (GCF) of 15, 45, and 540 is 15.
The greatest common factor (GCF) of 15, 30, 90 is 15.
The GCF is 1.
The GCF of 6 and 15 is 3. 6/15 = 2/5
15=1*3*5 40=1*2*2*2*5 gcf=5
The GCF is 2.
The greatest common factor of 15 and 30 is 15.15 x 1 = 1515 x 2 = 30
The GCF is 2. The LCM is 240.
The LCM of 7 and 15 is 105. The GCF of 7 and 15 is 1.
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 GCF of 15 and 90 is 15.
Since 15 is a factor of 60, it is automatically the GCF.
The GCF is 15.
The GCF is 15.