Greatest Common Factor of 745, 428, 71

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

• Greatest Common Factor of 745, 428, 71 by common division method
• Greatest Common Factor of 745, 428, 71 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 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 745,428,71 . The biggest common factor number is the GCF number.
So the greatest common factor 745,428,71 is 1.

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

• GCF of 349, 789, 54
• GCF of 331, 192, 57
• GCF of 905, 695, 63
• GCF of 668, 276, 64
• GCF of 843, 808, 44

1. What is the GCF of 745, 428, 71?

Answer: GCF of 745, 428, 71 is 1.

2. How to Find the GCF of 745, 428, 71

Answer: Greatest Common Factor(GCF) of 745, 428, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(745, 428, 71) = 1.