Greatest Common Factor of 397, 481, 135

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

• Greatest Common Factor of 397, 481, 135 by common division method
• Greatest Common Factor of 397, 481, 135 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 397

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

1,397

Factors of 481

List of positive integer factors of 481 that divides 481 without a remainder.

1,13,37,481

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Greatest Common Factor

We found the factors 397,481,135 . The biggest common factor number is the GCF number.
So the greatest common factor 397,481,135 is 1.

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

• GCF of 145, 787, 416
• GCF of 463, 867, 689
• GCF of 151, 155, 594
• GCF of 755, 290, 607
• GCF of 951, 908, 510

1. What is the GCF of 397, 481, 135?

Answer: GCF of 397, 481, 135 is 1.

2. How to Find the GCF of 397, 481, 135

Answer: Greatest Common Factor(GCF) of 397, 481, 135 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 481, 135) = 1.