nia8641 nia8641
  • 15-10-2018
  • Mathematics
contestada

The greatest common factor of 42 & 15

The greatest common factor of 42 amp 15 class=

Respuesta :

gmany
gmany gmany
  • 15-10-2018

42 : 2 = 21

21 : 3 = 7

7 : 7 = 1

42 = 2 · 3 · 7

15 : 3 = 5

5 : 5 = 1

15 = 3 · 5

GCF(42, 15) = 3

Answer Link

Otras preguntas

The international organization formed following WWII to help avoid conflict and promote peace is called what? Warsaw Pact NATO League of Nations United Nations
∠R and ∠S are complementary. If m∠R = (2x+7) and m∠S = (4x - 13), find m∠R
is a lack of cultural diversity in healthcare harming our patients? please hurry ! ​
What did the conservatives of Germany feel about hitler
What is the perimeter of a regular hexagon having side-length 2.5 m? a 5 m C. 10 m b. 15 m d. 20 m
Can somebody help me please
Which figure has an orthocenter outside the triangle? Any help is appreciated <3
solve log4 +(x+2) =1
PLEASEE HELPP MEEE WITH NUMBER 5!!!!!!
Why did Athena win and Poseidon lose? In other words, what makes a person successful? Cite evidence from this text, your own experience, and other literature, a