Greatest Common Factor of 75, 57, 921

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

• Greatest Common Factor of 75, 57, 921 by common division method
• Greatest Common Factor of 75, 57, 921 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 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Greatest Common Factor

We found the factors 75,57,921 . The biggest common factor number is the GCF number.
So the greatest common factor 75,57,921 is 3.

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

• GCF of 24, 96, 795
• GCF of 25, 35, 599
• GCF of 38, 24, 508
• GCF of 67, 63, 428
• GCF of 75, 22, 599

1. What is the GCF of 75, 57, 921?

Answer: GCF of 75, 57, 921 is 3.

2. How to Find the GCF of 75, 57, 921

Answer: Greatest Common Factor(GCF) of 75, 57, 921 = 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, 921) = 3.