Find the HCF of 135 and 165 prime factor method
The GCF is 25.
The GCF is 25.
The GCF is 1.
Factors of 16 are 1,2,4,8 & 16... Factors of 25 are 1,5 & 25. Therefore the HCF is 1 !
225=135*1+110 135=110*1+25 110=25*4+10 25=10*2+5 10=5*2+0 so, the HCF of 135 and225 is 5.
It is: 15
3
For any two counting numbers x and y:LCM(x, y) x HCF(x, y) = Product of x and yLCM(x, y) = (Product of x and y)/HCF(x, y)Here, we have 108 and 135 & their product = 108 x 135But, HCF(108, 135) = ?So, we shall first calculate HCF by the method of prime factorization.108 = 33x22 & 135 = 33x51It is clear that 33 is the HCF of 108 and 135.So, LCM(108, 135) = (108 x 135)/33 = 4 x 135 = 540
The GCF is 15.
Find the HCF of 135 and 165 prime factor method
The GCF is 25.
The GCF is 25.
The GCF/HCF of 117 and 135 is 9.
The HCF of 25 and 50 is... 25.
The HCF is 9
25