The GCF is 6.
The GCF is 12.
GCF(168, 180, 450) = 6.
If the question is "What is the greatest common factor of 168 and 180?" then: The prime factors of 168 = 2*2*2*3*7 The prime factors of 180 = 2*2*3*3*5 So the greatest common divisor = 2*2*3 = 12 If 168 and 180 are denominators and we want to find a number both divide into, we are looking for the LEAST common factor: 2*2*2*3*3*5*7 = 2520
GCF (168, 180, 450) = 6
The GCF is 12.
12. The factors of 180 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, and 180. The factors of 168 are 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, and 168. The largest number that these two numbers have as a common factor is 12.
The GCF is 6.
There is no greatest common multiple of two (or more) numbers: whatever number you come up with as the greatest common multiple I can always add their lowest common multiple to get an even higher common multiple. If you meant the LOWEST common multiple (the least number that both divide into with a remainder) then lcm(72, 180) = 360. If you meant the greatest common FACTOR (the greatest number that divides into both), then gcf(72, 180) = 36.
yes
The greatest common factor of 80 , 180 = 20
The Greatest common factor of 180 and 225 is 45.
The greatest common factor of 180 and 390 is 30.