Greatest Common Factor of 428, 157, 743

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

• Greatest Common Factor of 428, 157, 743 by common division method
• Greatest Common Factor of 428, 157, 743 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 428

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

1,2,4,107,214,428

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Factors of 743

List of positive integer factors of 743 that divides 743 without a remainder.

1,743

Greatest Common Factor

We found the factors 428,157,743 . The biggest common factor number is the GCF number.
So the greatest common factor 428,157,743 is 1.

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

• GCF of 901, 710, 989
• GCF of 901, 203, 791
• GCF of 664, 302, 618
• GCF of 185, 873, 500
• GCF of 113, 392, 696

1. What is the GCF of 428, 157, 743?

Answer: GCF of 428, 157, 743 is 1.

2. How to Find the GCF of 428, 157, 743

Answer: Greatest Common Factor(GCF) of 428, 157, 743 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 157, 743) = 1.