The GCF for 612 and 18 is 18
It would be 18.
GCF is 18:54 = 18 x 372 = 18 x 490 = 18 x 5
The GCF of 312 and 18 is 6. The GCF of 3, 12 and 18 is 3.
It is 18 which the highest number that will divide into both of them with no remainder
The GCF of 18 and 57 is 3.
2 |10,18 , |_________ 5,9 The GCF of 10 and 18 is 2.
2 |10,18 , |_________ 5,9 The GCF of 10 and 18 is 2.
6
2 |10,18 , |_________ 5,9 The GCF of 10 and 18 is 2.
2 |10,18 , |_________ 5,9 The GCF is 2.
Don't bother. Since 36 is a multiple of 18, it is automatically the LCM.
9
The GCF is 6.
9 3,3 18 6,3 2,3,3 The GCF is 9.
Product of two numbers a and b = LCM(a,b) x GCF(a,b)...(1)Here, product of 18 and 360 = 6480Now, we shall find GCF of 18 and 360 by using the method of prime factorization.Prime factorization of 18 = 2x3x3Prime factorization of 360 = 2x2x2x3x3x5It is clear from the prime factorization that gcf = 18Now using (1) we can find LCM:LCM(18,360) = Product of 18 and 360/GCF(18,360) = 6480/18 = 360So, LCM and GCF of 18 & 360 is 360 and 18.Also, it is important to note that 360 is divisible by 18 then GCF is 18 and LCM is 360.
Divide 6 and 18 by 6, the GCF. 6/18 = 1/3