Greatest Common Factor of 57, 87, 39, 801

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

• Greatest Common Factor of 57, 87, 39, 801 by common division method
• Greatest Common Factor of 57, 87, 39, 801 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 57

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

1,3,19,57

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 801

List of positive integer factors of 801 that divides 801 without a remainder.

1,3,9,89,267,801

Greatest Common Factor

We found the factors 57,87,39,801 . The biggest common factor number is the GCF number.
So the greatest common factor 57,87,39,801 is 3.

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

• GCF of 80, 15, 46, 402
• GCF of 26, 82, 49, 844
• GCF of 14, 30, 53, 653
• GCF of 92, 55, 94, 793
• GCF of 67, 58, 88, 340

1. What is the GCF of 57, 87, 39, 801?

Answer: GCF of 57, 87, 39, 801 is 3.

2. How to Find the GCF of 57, 87, 39, 801

Answer: Greatest Common Factor(GCF) of 57, 87, 39, 801 = 3

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

Step 2: Then multiply all the prime factors GCF(57, 87, 39, 801) = 3.