answersLogoWhite

0


Best Answer

Since 84 is a factor of 420, it is automatically the GCF.

User Avatar

Wiki User

∙ 8y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

∙ 8y ago

You need at least two numbers to find a GCF.

This answer is:
User Avatar

User Avatar

Wiki User

∙ 10y ago

Common factors of 735 and 1050 are: 1, 3, 5, 7, 15, 21, 35, and 105.

This answer is:
User Avatar

User Avatar

Wiki User

∙ 11y ago

"Common" means "same for both". There's nothing common about a single

thing, and there's no such thing as a common factor of only one number.

This answer is:
User Avatar

User Avatar

Wiki User

∙ 7y ago

The common factors are: 3, 5 and 7

This answer is:
User Avatar

User Avatar

Wiki User

∙ 11y ago

84 are.

This answer is:
User Avatar

User Avatar

Wiki User

∙ 13y ago

105

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the common factors of 420 735 945?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are the factors of 420 735 945?

Common factors of 420, 735, and 945 are: 1, 3, 5, 7, 15, 21, 35, and 105.


What is the greatest common factor of 420 735 and 945?

The GCF of 420, 735, and 945 is 105.The prime factorization of 420 is 2x2x3x5x7The prime factorization of 735 is 3x5x7x7The prime factorization of 945 is 3x3x3x5x7(1) List the prime factors of each number.(2) Multiply those factors all numbers in the set have in common. If there are no common prime factors, the GCF is 1. (Those factors are the ones in bold type.)As you can see the GCF is 3x5x7 or 105


What is the gcf of 420 735 945?

The GCF is 105.


What is the highest common factor of 735 and 945?

The factors of 735 are: 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735.The factors of 945 are: 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945.The common factors are: 1, 3, 5, 7, 15, 21, 35, 105.The Greatest Common Factor: 105


What multiples of 105?

105, 210, 315, 420, 525, 630, 735, 840, 945 . . .


What IS the HCF 945 and 735?

105


What is the hcf for 735 and 945?

The GCF is 105.


What is 105s fifteen first multiples?

They are: 105, 210, 315, 420, 525, 630, 735, 840, 945, 1050, 1155, 1260, 1365, 1470, 1575.


What number are divisible 105?

The multiples of 105 (which are infinite) are all divisible by 105, including these: 105, 210, 315, 420, 525, 630, 735, 840, 945 . . .


What is the greatest common factor of 450 and 735?

Obtain the prime factors of both numbers. 450 = 2 x 3 x 3 x 5 x 5 735 = 3 x 5 x 7 x 7 The factors common to both numbers are 3 and 5. The GCF is 3 x 5 = 15


What are the numbers divisible by 105?

The multiples of 105 are divisible by 105, namely:105, 210, 315, 420, 525, 630, 735, 840, 945, 1050, ...105 is divisible by its factors: 1, 3, 5, 7, 15, 35, 105


What are the factors and prime factors of 735 and 945?

1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945 3, 5 and 7 are prime.