0
Add your answer:
Earn +20 pts
What is the GCF of 279?
You need at least two numbers to find a GCF. If that's 2 and 79, the GCF is 1. If that's 27 and 9, the GCF is 9.
Is it possible for 2 numbers to have the same LCM and GCF?
yes
What is the gcf of 18 4 and 27?
The GCF of 18, 4 and 27 is 1. I saw this straight away as 4 only has factors of 4, 2 and 1. 4 or 2 don't go into 27. Therefore the GCF has to be 1.
What is the greatest common factors of 14 and 48 and 81 and 135?
The GCF of 14 and 48 is 2. The GCF of 81 and 135 is 27. The GCF of all four is 1.
How do you find the two smallest numbers who have a gcf of 9 and a LCM of 54?
LCM/GCF = 54/9 = 6 So you require two factors of 6 such that their maximum is the smallest. Therefore, rather than 1 and 6, you select 2 and 3. The two numbers are GCF*2 and GCF*3, that is 18 and 27.
What is the GCF of 279?
You need at least two numbers to find a GCF. If that's 2 and 79, the GCF is 1. If that's 27 and 9, the GCF is 9.
What is the GCF of 2 and 27?
The GCF is 1.
Is it possible for 2 numbers to have the same LCM and GCF?
yes
What is the gcf of 6345 and 54?
The GCF of 6345 and 54 is 27. There are no further divisible numbers in common. This leaves you with 235 and 2 respectively.
What are the highest common factors of 27?
You need at least two numbers to find a GCF. If that's 2 and 7, the GCF is 1.
What is the gcf of 18 4 and 27?
The GCF of 18, 4 and 27 is 1. I saw this straight away as 4 only has factors of 4, 2 and 1. 4 or 2 don't go into 27. Therefore the GCF has to be 1.
What is the greatest common factors of 14 and 48 and 81 and 135?
The GCF of 14 and 48 is 2. The GCF of 81 and 135 is 27. The GCF of all four is 1.
How do you find the two smallest numbers who have a gcf of 9 and a LCM of 54?
LCM/GCF = 54/9 = 6 So you require two factors of 6 such that their maximum is the smallest. Therefore, rather than 1 and 6, you select 2 and 3. The two numbers are GCF*2 and GCF*3, that is 18 and 27.
Is it possible to have 2 numbers have the least common multiple as their gcf?
Only if you're comparing a number to itself. The GCF and LCM of 10 and 10 is 10.
What is a pair of numbers to the gcf number 2?
Any consecutive even numbers have a GCF of 2.
What condition of numbers is the LCM of 30 and the gcf of 2?
The numbers 2 and 30 have a GCF of 2 and an LCM of 30.
What is the greatest common factor of 16 18 and 27?
The GCF of 16, 18 and 27 is 1. The prime factorization of 16 is 2*2*2*2 The prime factorization of 18 is 2*3*3 The prime factorization of 27 is 3*3*3 The numbers have no common factors except 1, so that is their GCF.
