45 = 3 x 3 x 5, 72 = 2 x 2 x 2 x 3 x 3. Multiplying all factors would give 3240 but 3 x 3 appears in each so one instance of these can be ignored giving LCM of 360 (8 x 45, 5 x 72)
The GCF of 36, 45, and 72 is 9.
The Greatest Common Divisor of 675, 72 is 9.
9- 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 10812- 24, 36, 48, 60, 72, 84, 96, 108
Since 36 is a factor of 72, all of its factors are included in the factors of 72.
The highest common factor of 36 and 72 is 36
The Greatest Common Divisor of 18, 45, 72 is 9.
nine
Greatest Common Divisor (GCD) for 18 45 72 is 9.
The GCF is 9.
The GCF of 36, 45, and 72 is 9.
The Greatest Common Divisor of 675, 72 is 9.
The Greatest Common Divisor (GCD) for 1845 and 72 is 9
The Greatest Common Divisor (GCD) for 56 72 is 8.
Greatest Common Divisor (GCD) for 72 84 is 12
The GCF is 9.
gcf for 36 72 45 is 9.
The mistake is that there is a greater common factor than 18. It's 36. 36 divides 36 evenly. 36 divides 72 evenly.