0
Still curious? Ask our experts.
Chat with our AI personalities
JordanLooking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan
RafaThere's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
CoachSuccess isn't just about winning—it's about vision, patience, and playing the long game.
Chat with CoachAdd your answer:
Earn +20 ptsQ: What number is a multiple of both 3 and 7?
Write your answer...
Submit
Still have questions?
Continue Learning about Other Math
What number is divisible by 3 and 7?
A number that is divisible by both 3 and 7 must be a multiple of their least common multiple, which is 21. Therefore, any number that is a multiple of 21 will be divisible by both 3 and 7. Examples of such numbers include 21, 42, 63, 84, and so on.
Least common multiple of 3 and 7?
The (LCM) Least Common Multiple of 7 and 3 is 21 because that is the LEAST number that both 3 and 7 go into.
Which number is a common multiple of 7 and 4?
The smallest number which is a common multiple of both 7 and 4 is 28.
What number does 7 and 15 go into?
The smallest number into which both 7 and 15 can be divided evenly is 105.
What is the smallest number that is a multiple of both 5 and 7?
The lowest common multiple of 5 and 7 is 35.
Trending Questions
What rhymes with safest?
What is 46 over 10 as a mixed number?
How do you write 5.5 as a fraction or mixed number?
How do you write 0.4625 in expanded form?
How do you show your work when you are make 15 a decimal?
What is the length of an altitude of an equilateral triangle whose side length is 8 square root of 3?
How do you find the domain of a relation given by a set of ordered pairs?
How do you convert centiminutes into seconds?
Having the same value?
An angle whose measure is between 90 degree and 180 degree is what angle?
Is 5.3 an irrational or rational number?
How many times does 60 go into 600?
What is the nearest thousand of number 6109?
What is 1 out of 3 of 54?
What does greater mean?
What metric unit would you measure the capacity of a teacup?
Describe how to find the percent error in a calculation?
How do you square 5n 2 plus 19n-68 -2?
How many 20 dollar bills would make 1400?
What is the LCM for 16 30 84?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.