Greatest Common Factor of 27, 37, 77, 663

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

• Greatest Common Factor of 27, 37, 77, 663 by common division method
• Greatest Common Factor of 27, 37, 77, 663 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Greatest Common Factor

We found the factors 27,37,77,663 . The biggest common factor number is the GCF number.
So the greatest common factor 27,37,77,663 is 1.

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

• GCF of 30, 23, 44, 233
• GCF of 87, 93, 67, 793
• GCF of 83, 95, 34, 545
• GCF of 19, 69, 58, 890
• GCF of 46, 67, 16, 407

1. What is the GCF of 27, 37, 77, 663?

Answer: GCF of 27, 37, 77, 663 is 1.

2. How to Find the GCF of 27, 37, 77, 663

Answer: Greatest Common Factor(GCF) of 27, 37, 77, 663 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 37, 77, 663) = 1.