MCQ Academy - English Logo
  • Register
  • Sign in
MCQ Academy - English Logo
  • EnglishMCQ Academy - English
  • বাংলাMCQ Academy - বাংলা
  • 中文MCQ Academy - 中文
  • HindiMCQ Academy - हिंदी
  • ArabicMCQ Academy - العربية
  • Home
  • Start Multiple Choice Quiz Test
  • Blog
  • Contact Us
  • FAQ
  • Terms of Services

Topic: Factors

How many positive factors (divisors) does 360 have?

  • 18
  • 20
  • 24
  • 30
View Answer(s) View Detail
  • 24


Find the greatest common factor (GCF) of 84 and 126.

  • 6
  • 12
  • 21
  • 42
View Answer(s) View Detail
  • 42

Select the prime number from the list: 51; 53; 57; 63

  • 51
  • 53
  • 57
  • 63
View Answer(s) View Detail
  • 53

Find the greatest common factor (GCF) of 18 and 24.

  • 2
  • 3
  • 6
  • 12
View Answer(s) View Detail
  • 6

Find the greatest common factor (GCF) of 42 and 56 and select the correct factor.

  • 7
  • 14
  • 21
  • 28
View Answer(s) View Detail
  • 14

Which of the following numbers are prime? Select all that apply.

  • 29
  • 35
  • 31
  • 49
View Answer(s) View Detail
  • 29
  • 31

What is the greatest common factor (GCF) of 36 and 54?

  • 6
  • 9
  • 12
  • 18
View Answer(s) View Detail
  • 18

Select all prime numbers from the list below: 11, 15, 17, 21.

  • 11
  • 15
  • 17
  • 21
View Answer(s) View Detail
  • 11
  • 17


Find the highest common factor (HCF) of 18 and 24 from the choices below.

  • 3
  • 6
  • 12
  • 2
View Answer(s) View Detail
  • 6

Select all the factors of 28 from the list.

  • 1
  • 2
  • 3
  • 4
  • 7
  • 14
  • 28
View Answer(s) View Detail
  • 1
  • 2
  • 4
  • 7
  • 14
  • 28

What is the greatest common factor (GCF) of 36 and 54?

  • 6
  • 9
  • 12
  • 18
View Answer(s) View Detail
  • 18

Copyright © 2026 MCQ Academy and / or MSBD.