Math, asked by taebu, 1 year ago

prime factorization of 120 ,356 ,980

Answers

Answered by sourishdgreat1
2
120 is a composite number. 120 = 1 x 120, 2 x 60, 3 x 40, 4 x 30, 5 x 24, 6 x 20, 8 x 15, or 10 x 12. Factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120. Prime factorization: 120 = 2 x 2 x 2 x 3 x 5, which can also be written 120 = 2³ x 3 x 5.

135 is a composite number. 135 = 1 x 135, 3 x 45, 5 x 27, or 9 x 15. Factors of 135: 1, 3, 5, 9, 15, 27, 45, 135. Prime factorization: 135 = 3 x 3 x 3 x 5, which can also be written 135 = 3³ x 5.

The orange divisor(s) above are the prime factors of the number 980. If we put all of it together we have the factors 2 x 2 x 5 x 7 x 7 = 980. It can also be written in exponential form as 22 x 51 x 72.
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