Greatest Common Factor of 66, 63, 89, 675

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 66, 63, 89, 675 by common division method
• Greatest Common Factor of 66, 63, 89, 675 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 675

List of positive integer factors of 675 that divides 675 without a remainder.

1,3,5,9,15,25,27,45,75,135,225,675

Greatest Common Factor

We found the factors 66,63,89,675 . The biggest common factor number is the GCF number.
So the greatest common factor 66,63,89,675 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 17, 32, 41, 669
• GCF of 83, 70, 67, 320
• GCF of 22, 37, 54, 888
• GCF of 90, 78, 17, 395
• GCF of 27, 59, 26, 137

1. What is the GCF of 66, 63, 89, 675?

Answer: GCF of 66, 63, 89, 675 is 1.

2. How to Find the GCF of 66, 63, 89, 675

Answer: Greatest Common Factor(GCF) of 66, 63, 89, 675 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(66, 63, 89, 675) = 1.