Greatest Common Factor of 27, 57, 528, 721

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

• Greatest Common Factor of 27, 57, 528, 721 by common division method
• Greatest Common Factor of 27, 57, 528, 721 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Greatest Common Factor

We found the factors 27,57,528,721 . The biggest common factor number is the GCF number.
So the greatest common factor 27,57,528,721 is 1.

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

• GCF of 33, 88, 396, 258
• GCF of 41, 62, 429, 544
• GCF of 17, 75, 895, 853
• GCF of 26, 76, 637, 353
• GCF of 33, 62, 545, 614

1. What is the GCF of 27, 57, 528, 721?

Answer: GCF of 27, 57, 528, 721 is 1.

2. How to Find the GCF of 27, 57, 528, 721

Answer: Greatest Common Factor(GCF) of 27, 57, 528, 721 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 57, 528, 721) = 1.