Greatest Common Factor of 505, 139, 988

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

• Greatest Common Factor of 505, 139, 988 by common division method
• Greatest Common Factor of 505, 139, 988 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 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Factors of 139

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

1,139

Factors of 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Greatest Common Factor

We found the factors 505,139,988 . The biggest common factor number is the GCF number.
So the greatest common factor 505,139,988 is 1.

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

• GCF of 173, 542, 649
• GCF of 552, 317, 273
• GCF of 142, 804, 609
• GCF of 268, 810, 589
• GCF of 248, 182, 736

1. What is the GCF of 505, 139, 988?

Answer: GCF of 505, 139, 988 is 1.

2. How to Find the GCF of 505, 139, 988

Answer: Greatest Common Factor(GCF) of 505, 139, 988 = 1

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

Step 2: Then multiply all the prime factors GCF(505, 139, 988) = 1.