All numbers, except these: 1, 2, 4, 5, 8, 10, 20, 40.
Everything except 1, 2, 5 and 10.
1, 2, 4, 5, 8, 10, 20, 40.
Seven: 10, 16, 20, 25, 40, 50, 80.
20, 40, 60, 80, 100, 120, 140, 160, 180, 200 . . .
The numbers 2 and 40 have a GCF of 2 and an LCM of 40. So do 8 and 10.
The GCF of these numbers is 40.
The GCF is 10.
The prime numbers (factors) of 40 are: 2 and 5
The two whole numbers that go into 40 evenly are 1, 2, 4, 5, 8, 10, 20, and 40.
1,2,4,5,8,10,20,40
Called 'factors', the whole numbers that go into 40 evenly are: 1, 2, 4, 5, 8, 10, 20, 40.
The two prime factors of 40 are: 2 and 5
1 and 5
1, 2, and 4
1, 2, 4, 5, 8, 10, 20, 40.
The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.
The common factors of 28 and 40 are 1, 2 and 4.
1, 2, 4, 5, 8, 10, 20, 40.
1, 2, 4, 5, 8, 10, 20 and 40.