Greatest Common Factor of 45, 41, 65, 385

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

• Greatest Common Factor of 45, 41, 65, 385 by common division method
• Greatest Common Factor of 45, 41, 65, 385 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 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 45,41,65,385 . The biggest common factor number is the GCF number.
So the greatest common factor 45,41,65,385 is 1.

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

• GCF of 65, 66, 44, 962
• GCF of 67, 45, 95, 632
• GCF of 51, 90, 51, 901
• GCF of 22, 52, 37, 223
• GCF of 32, 17, 10, 820

1. What is the GCF of 45, 41, 65, 385?

Answer: GCF of 45, 41, 65, 385 is 1.

2. How to Find the GCF of 45, 41, 65, 385

Answer: Greatest Common Factor(GCF) of 45, 41, 65, 385 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 41, 65, 385) = 1.