To find two numbers that multiply to 154, we can start by factoring 154 into its prime factors: 2 x 7 x 11. From this prime factorization, we can see that 2 x 77, 7 x 22, and 11 x 14 are all pairs of numbers that multiply to 154.
154 is equivalent to 154.0 or 154/1
The greatest common factor (GCF) is the largest factor that two or more numbers have in common. You find the GCF by listing the prime factors of each number. Find the prime factors the numbers have in common and multiply them.154: 2 x 7 x 1142: 2 x 3 x 7The factors they have in common are: 2 x 7GCF = 14
No, 154 is an even number.
38.5
the prime facotrization of 154 is 12 times 3 times 5
154 = 11 x 7 x 2
4
154 77,2 11,7,2 2 x 7 x 11 = 154
7 x 11 x 2
2 & 7
That appears to be a little backwards. It makes more sense to find the GCF of 56 and 154 using prime factorization. 2 x 2 x 2 x 7 = 56 2 x 7 x 11 = 154 2 x 7 = 14, the GCF
Use a factor tree. 154 77,2 11,7,2
The GCF of 86 and 154 is 2. 86=2x43 154 = 2x7x11 Now the GCF is 2 since 43 does not occur in the prime factorization of 154 and 7 and 11 do not appear in the prime factorization of 86.
154 = 2 x 7 x 11
Divide 154 by 2. Divide that result by 7. 2 x 7 x 11 = 154
2 x 43 = 86 2 x 7 x 11 = 154 The GCF is 2.