Find the prime factors of 48 and 108: 48 = 2*2*2*2*3 108 = 2*2*3*3*3 Now multiply the common factors: GCF = 2*2*3 = 12
72 and 115 are relatively prime, having no common factors greater than 1.
The factors of 45 are: 1, 3, 5, 9, 15, 45The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The common factors are: 1, 3, 9everyone knows that you have to find the factors of 45 and then 72 and then find what they have in commen and then find the highest now work it out ya self
The factors of 45 are: 1, 3, 5, 9, 15, 45The factors of 72 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72The common factors are: 1, 3, 9The Greatest Common Factor (GCF) is: 9
A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 32 are 1, 2, 4, 8, 16, and 32. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. The factors of 80 are 1, 2, 4, 5, 8, 10, 16, 20, 40, and 80. The common factors are 1, 2, 4, and 8. Therefore, the greatest common factor is 8.
The GCF is 12.
1, 3 and 9
1, 2 and 4
36, 72, 108, 144.
The GCF of 72 and 108 is 36.The gcf of 108 and 72 is 36
The GCF of 45 72 and 108 is 9
Least Common Multiple (LCM) for 72 108 is 216.
Least Common Multiple (LCM) for 72 108 is 216
The Greatest Common Factor (GCF) of 12, 72, and 108 is 12.
36, 72, 108 and so on.
The common multiples of 4 and 9 are 36, 72, 108 and so on.
The common factors of 45 and 108 are: 1, 3 & 9.