Greatest Common Factor of 27, 33, 20, 705

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

• Greatest Common Factor of 27, 33, 20, 705 by common division method
• Greatest Common Factor of 27, 33, 20, 705 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Greatest Common Factor

We found the factors 27,33,20,705 . The biggest common factor number is the GCF number.
So the greatest common factor 27,33,20,705 is 1.

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

• GCF of 99, 56, 28, 363
• GCF of 88, 14, 14, 514
• GCF of 22, 94, 35, 340
• GCF of 86, 79, 94, 542
• GCF of 99, 92, 96, 807

1. What is the GCF of 27, 33, 20, 705?

Answer: GCF of 27, 33, 20, 705 is 1.

2. How to Find the GCF of 27, 33, 20, 705

Answer: Greatest Common Factor(GCF) of 27, 33, 20, 705 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 33, 20, 705) = 1.