Greatest Common Factor of 393, 947, 225

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

• Greatest Common Factor of 393, 947, 225 by common division method
• Greatest Common Factor of 393, 947, 225 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 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 947

List of positive integer factors of 947 that divides 947 without a remainder.

1,947

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 393,947,225 . The biggest common factor number is the GCF number.
So the greatest common factor 393,947,225 is 1.

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

• GCF of 736, 399, 739
• GCF of 139, 997, 922
• GCF of 905, 942, 179
• GCF of 308, 661, 588
• GCF of 871, 976, 182

1. What is the GCF of 393, 947, 225?

Answer: GCF of 393, 947, 225 is 1.

2. How to Find the GCF of 393, 947, 225

Answer: Greatest Common Factor(GCF) of 393, 947, 225 = 1

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

Step 2: Then multiply all the prime factors GCF(393, 947, 225) = 1.