The numbers that go into both 120 and 90 are called common divisors. The greatest common divisor (GCD) of 120 and 90 is 30, meaning 30 is the largest number that divides both without leaving a remainder. Other common divisors include 1, 2, 3, 5, 6, 10, 15, and 30. Thus, the common divisors of 120 and 90 are 1, 2, 3, 5, 6, 10, 15, and 30.
LCM for 90 and 120 is 360.
(120 + 60) ÷ 2 = 90
It is 5 : ) addy
The percentage reduction = (120 - 90) x 100 / 120 = 30 x 100/120 = 25%
90 /120 x 100 = 75%This means that 90 is 755 of 120, so...100% - 75% = 25% change
LCM for 90 and 120 is 360.
(120 + 60) ÷ 2 = 90
It is 5 : ) addy
105.105 is half way between 90 and 120.
The percentage reduction = (120 - 90) x 100 / 120 = 30 x 100/120 = 25%
108 is 90% of 120 because 108/120 is equal to 0.9 or 90%.
90 /120 x 100 = 75%This means that 90 is 755 of 120, so...100% - 75% = 25% change
The GCF of 72, 90, and 120 is: 6
120-30 = 90
90 +30 = 120 so the answer is 120
Least Common Multiple (LCM) for 120 90 is 360.
360 - (90 + 100 + 120)...