Greatest Common Factor of 139, 553, 71

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

• Greatest Common Factor of 139, 553, 71 by common division method
• Greatest Common Factor of 139, 553, 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 139

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

1,139

Factors of 553

List of positive integer factors of 553 that divides 553 without a remainder.

1,7,79,553

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 139,553,71 . The biggest common factor number is the GCF number.
So the greatest common factor 139,553,71 is 1.

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

• GCF of 569, 936, 14
• GCF of 397, 993, 90
• GCF of 218, 616, 91
• GCF of 917, 609, 11
• GCF of 890, 727, 20

1. What is the GCF of 139, 553, 71?

Answer: GCF of 139, 553, 71 is 1.

2. How to Find the GCF of 139, 553, 71

Answer: Greatest Common Factor(GCF) of 139, 553, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(139, 553, 71) = 1.