Greatest Common Factor of 75, 57, 771

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

• Greatest Common Factor of 75, 57, 771 by common division method
• Greatest Common Factor of 75, 57, 771 with matching the biggest common factor

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

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 57

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

1,3,19,57

Factors of 771

List of positive integer factors of 771 that divides 771 without a remainder.

1,3,257,771

Greatest Common Factor

We found the factors 75,57,771 . The biggest common factor number is the GCF number.
So the greatest common factor 75,57,771 is 3.

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

• GCF of 53, 33, 217
• GCF of 86, 69, 274
• GCF of 36, 59, 452
• GCF of 93, 63, 591
• GCF of 34, 41, 369

1. What is the GCF of 75, 57, 771?

Answer: GCF of 75, 57, 771 is 3.

2. How to Find the GCF of 75, 57, 771

Answer: Greatest Common Factor(GCF) of 75, 57, 771 = 3

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

Step 2: Then multiply all the prime factors GCF(75, 57, 771) = 3.