Thursday

August 28, 2014

August 28, 2014

Posted by **Anonymous** on Wednesday, February 23, 2011 at 10:57pm.

84 and 126

Find the prime factorization of the number, and write it in exponent form.

198

- math -
**Joey**, Wednesday, February 23, 2011 at 11:14pm1) Find the prime factors of each respective number.

84 = 2 x 2 x 3 x 7

126 = 2 x 3 x 3 x 7

Multiply the factors both numbers have in common. In this case multiply 2, 3 and 7.

Therefore, the answer is: 42

2) Again, we will find the prime numbers that go into 198. First divide by the smallest prime number that you can think of that goes easily into 198. I generally start with 2.

198/2 = 99

99/3 = 33

33/3 = 11

Therefore, your answers are 3^2, 2, and 11.

- math -
**Emilie**, Wednesday, February 23, 2011 at 11:14pm84- 2^2 3 7

126- 2 3^2 7

GCF= 2*3*7= 42

198- 2 3^2 11

**Related Questions**

math - Find the GCF of the numbers using an appropriate method. 240, 10,000, and...

bubba - Find the GCF of the numbers using an appropriate method. 240, 10,000, ...

Math - Find the prime factorization of 198, and write it in exponent form. Show ...

math - Find the GCF of the numbers using prime factorization. 84 and 126

math - Find the GCF of the numbers using prime factorization. 84 and 126

math - is zero a multiple of every number? Find the prime factorization of the ...

Math- - Find the prime factorization of the number, and write it in exponent ...

Math - Find the prime factorization of the number 612, and write it in exponent ...

math - Find the prime factorization of the number, and write it in exponent form...

mah - does the prime factorization using exponents and then add 1 to each ...