Greatest Common Factor of 45, 93, 397

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

• Greatest Common Factor of 45, 93, 397 by common division method
• Greatest Common Factor of 45, 93, 397 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 45

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

1,3,5,9,15,45

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 45,93,397 . The biggest common factor number is the GCF number.
So the greatest common factor 45,93,397 is 1.

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

• GCF of 14, 89, 328
• GCF of 40, 33, 312
• GCF of 66, 39, 837
• GCF of 98, 54, 926
• GCF of 21, 63, 164

1. What is the GCF of 45, 93, 397?

Answer: GCF of 45, 93, 397 is 1.

2. How to Find the GCF of 45, 93, 397

Answer: Greatest Common Factor(GCF) of 45, 93, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 93, 397) = 1.