Greatest Common Factor of 57, 43, 145

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

• Greatest Common Factor of 57, 43, 145 by common division method
• Greatest Common Factor of 57, 43, 145 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 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 57,43,145 . The biggest common factor number is the GCF number.
So the greatest common factor 57,43,145 is 1.

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

• GCF of 57, 58, 702
• GCF of 50, 47, 880
• GCF of 88, 26, 715
• GCF of 97, 53, 513
• GCF of 62, 70, 939

1. What is the GCF of 57, 43, 145?

Answer: GCF of 57, 43, 145 is 1.

2. How to Find the GCF of 57, 43, 145

Answer: Greatest Common Factor(GCF) of 57, 43, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 43, 145) = 1.