15
15
The GCF is 15.
15 fifteen
GCD is greatest common divisor.we will write numbers in the form of their multiples.so 75=5x5x390=5x3x3x2so we have (5x3) common in both. so the ans is 5x3=15 :-)
The greatest common factor of 30, 75, and 90 is 15
GCD(24, 90) = 6
The GCD of 48, 90 is 6.
GCD(18, 90) = 18
GCD(66, 90) = 6
GCD: 75
GCD: 1