Greatest Common Factor of 45, 38, 63, 325

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

• Greatest Common Factor of 45, 38, 63, 325 by common division method
• Greatest Common Factor of 45, 38, 63, 325 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 325

List of positive integer factors of 325 that divides 325 without a remainder.

1,5,13,25,65,325

Greatest Common Factor

We found the factors 45,38,63,325 . The biggest common factor number is the GCF number.
So the greatest common factor 45,38,63,325 is 1.

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

• GCF of 37, 42, 34, 721
• GCF of 54, 21, 80, 148
• GCF of 27, 35, 71, 674
• GCF of 36, 64, 75, 713
• GCF of 21, 30, 89, 215

1. What is the GCF of 45, 38, 63, 325?

Answer: GCF of 45, 38, 63, 325 is 1.

2. How to Find the GCF of 45, 38, 63, 325

Answer: Greatest Common Factor(GCF) of 45, 38, 63, 325 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 38, 63, 325) = 1.