aydiv4a5nsFXHor aydiv4a5nsFXHor
  • 21-12-2016
  • Mathematics
contestada

Which pair of numbers is relatively prime?
a. 7 and 42
b. 16 and 39
c. 66 and 77
d. 90 and 891

Respuesta :

jessicaS6
jessicaS6 jessicaS6
  • 21-12-2016
Two numbers are relatively prime if they have no factors in common. In other words, if their greatest common divisor is 1.
7 and 42- both divisible by 7
66 and 77- both divisible by 11
90 and 891- both divisible by 9
Answer would be 16 and 39
Answer Link
yantsuki
yantsuki yantsuki
  • 25-10-2019

Answer:

16 and 39.....................

Step-by-step explanation:

Answer Link

Otras preguntas

What happened during the holocaust?
Explain how the types of mountain landforms are related to one another.
A speedy river barge bound for New Orleans, Louisiana leaves Baton Rouge at 9:00 a.m. and travels at a speed of 10 miles per hour. A rail transport freight also
What characteristics separate algae from a) protozoans and b) plants?
Why did the colonists fought back against the British rule?
Millions of Americans are subjected to drug testing in the workplace.  The tests are not always reliable.  A false positive rate of 5% is considered to be a con
to meet the increased demand, world food production must rise 50% by 2030.  Write this percent as a fraction in simplest form.
What is the total energy of a 175,000kg shuttle orbiting the Earth at 600km above Earth's surface?
Why did the colonists fought back against the British rule?
I need help with an acrostic poem about the act, here us what I got: Sons of liberty fought this Tax Another unpopular tax M Patrick Henry argued about unfair