Greatest Common Factor of 159, 126, 57, 697

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

• Greatest Common Factor of 159, 126, 57, 697 by common division method
• Greatest Common Factor of 159, 126, 57, 697 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 159

List of positive integer factors of 159 that divides 159 without a remainder.

1,3,53,159

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Factors of 57

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

1,3,19,57

Factors of 697

List of positive integer factors of 697 that divides 697 without a remainder.

1,17,41,697

Greatest Common Factor

We found the factors 159,126,57,697 . The biggest common factor number is the GCF number.
So the greatest common factor 159,126,57,697 is 1.

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

• GCF of 643, 436, 77, 444
• GCF of 977, 920, 10, 170
• GCF of 293, 909, 59, 673
• GCF of 139, 819, 26, 974
• GCF of 778, 377, 81, 271

1. What is the GCF of 159, 126, 57, 697?

Answer: GCF of 159, 126, 57, 697 is 1.

2. How to Find the GCF of 159, 126, 57, 697

Answer: Greatest Common Factor(GCF) of 159, 126, 57, 697 = 1

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

Step 2: Then multiply all the prime factors GCF(159, 126, 57, 697) = 1.