The GCF is 1.
4 3*4 = 12 5*4 = 20 6*4 = 24
2, 6, 2 and 1, respectively.
The GCF is 1.
gcf of 4 and 6 is 2 lcm of 4 and 6 is 12 Hence product of the two is 2 x 12 = 24
The GCF is 1.
It is 30 * * * * * No. GCF(4, 5, 6) = 1 : they have no larger common factor. Furthermore, the LCM of 4, 5 and 6 is not 30 either!
The GCF is 1.
The GCF of 2, 4, 5, and 6 is 1.
You need at least two numbers to find a GCF. If that's 4, 5 and 6, the GCF is 1.
There can be only one GCF, not a pair. GCF(4, 6) = 2
The factors of 5 are:1, 5The factors of 6 are:1, 2, 3, 6The factors of 12 are:1, 2, 3, 4, 6, 12The Greatest Common Factor (GCF) is:1
1, 2, 3, 4, 6, 121, 2, 4, 5, 10, 20The GCF is 4.
The GCF is 1.
The GCF is 1.
The GCF of 4, 6, and 8 is 2. 1. Take the smallest number. 2. Note its factors. 3. Starting with the largest, ask if this factor is also a factor of the other numbers. 4. If it is you have found the gcf. 5. If it is not take the next largest factor. Repeat steps 3 to 5 until you have found the gcf. So here: Take 4.2. The factors of 4 are 1,2 & 4.3. Is 4 a factor of 6 and 8? No it is not a factor of 6.4. The next largest is 2. Is it a factor of 6 and 8? Yes. The gcf is therefore 2. The GCF is 2. The GCF is 2.
4 3*4 = 12 5*4 = 20 6*4 = 24