Greatest Common Factor of 139, 742, 531

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

• Greatest Common Factor of 139, 742, 531 by common division method
• Greatest Common Factor of 139, 742, 531 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 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Greatest Common Factor

We found the factors 139,742,531 . The biggest common factor number is the GCF number.
So the greatest common factor 139,742,531 is 1.

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

• GCF of 480, 642, 481
• GCF of 726, 614, 736
• GCF of 492, 252, 163
• GCF of 442, 209, 831
• GCF of 855, 687, 346

1. What is the GCF of 139, 742, 531?

Answer: GCF of 139, 742, 531 is 1.

2. How to Find the GCF of 139, 742, 531

Answer: Greatest Common Factor(GCF) of 139, 742, 531 = 1

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

Step 2: Then multiply all the prime factors GCF(139, 742, 531) = 1.