The GCF is 2.
The GCF is 2.
2
The GCF of 4, 12, and 30 is 2.Factors of:4: 1,2,412: 1,2,3,4,6,1230: 1,2,3,5,6,10,15,30From here, you can tell that the highest common factor is 2
2
The GCF is 2.
HCF(31, 40) = 1. The two numbers are co-prime.
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 of 4, 30 and 42 is 2.
The GCF is 2.
The Greatest Common Factor (GCF) of (12,32,72) is 4.
30 = 3 x 1040 = 4 x 10The GCF of 30 and 40 is 10.30 x 4 = 12040 x 3 = 120The LCM of 30 and 40 is 120.