Greatest Common Factor of 57, 45, 425

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

• Greatest Common Factor of 57, 45, 425 by common division method
• Greatest Common Factor of 57, 45, 425 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 45

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

1,3,5,9,15,45

Factors of 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Greatest Common Factor

We found the factors 57,45,425 . The biggest common factor number is the GCF number.
So the greatest common factor 57,45,425 is 1.

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

• GCF of 89, 57, 888
• GCF of 81, 82, 765
• GCF of 56, 66, 603
• GCF of 56, 71, 804
• GCF of 21, 72, 839

1. What is the GCF of 57, 45, 425?

Answer: GCF of 57, 45, 425 is 1.

2. How to Find the GCF of 57, 45, 425

Answer: Greatest Common Factor(GCF) of 57, 45, 425 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 45, 425) = 1.