Greatest Common Factor of 393, 502, 45

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

• Greatest Common Factor of 393, 502, 45 by common division method
• Greatest Common Factor of 393, 502, 45 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 502

List of positive integer factors of 502 that divides 502 without a remainder.

1,2,251,502

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 393,502,45 . The biggest common factor number is the GCF number.
So the greatest common factor 393,502,45 is 1.

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

• GCF of 321, 742, 80
• GCF of 695, 891, 95
• GCF of 132, 569, 61
• GCF of 313, 820, 20
• GCF of 397, 989, 46

1. What is the GCF of 393, 502, 45?

Answer: GCF of 393, 502, 45 is 1.

2. How to Find the GCF of 393, 502, 45

Answer: Greatest Common Factor(GCF) of 393, 502, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(393, 502, 45) = 1.