The factors of 84 are:
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
The GCF will be found by comparing that set of factors to another set.
The factors of 24 are:
1, 2, 3, 4, 6, 8, 12, 24
The factors of 40 are:
1, 2, 4, 5, 8, 10, 20, 40
The Greatest Common Factor:
GCF = 8
84
42,2
21,2,2
7,3,2,2
Whatever you use, you need at least two numbers to find a GCF.
84 = 22 × 3 × 7
The GCF of 35, 63, and 84 is 7. The prime factorization of 35 is 5*7. The prime factorization of 63 is 3*3*7 The prime factorization of 84 is 2*2*3*7 The GCF of 35, 63, and 84 is thus 7.
The largest prime factor is 7.
2 x 2 x 3 x 7 = 84 2 x 2 x 3 x 3 x 7 = 252
2 x 2 x 3 x 7 makes it composite.
22 x 3 x 7 = 84
84 = 2 * 2 * 3 * 7
84 42,2 21,2,2 7,3,2,2
2*2*3*7 = 84
The prime factorization of 84 in exponential form is: 22 x 3 x 7
84 42,2 21,2,2 7,3,2,2
It is: 2*2*3*7 = 84 or as 22*3*7 = 84
Prime Factorization of 14 and 84Prime factorization of 14 is:2 X 7Prime factorization of 84 is:2 X 422 X 2 X 212 X 2 X 3 X 7
22 x 3 x 7 = 84
2 x 2 x 3 x 7 = 84
22 x 3 x 7 = 84
By finding the prime factors of 84 which when multiplied together equals 84 which are: 2*2*3*7 = 84
84 = 22 x 3 x 7