Greatest Common Factor of 981, 423, 139

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

• Greatest Common Factor of 981, 423, 139 by common division method
• Greatest Common Factor of 981, 423, 139 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 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 139

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

1,139

Greatest Common Factor

We found the factors 981,423,139 . The biggest common factor number is the GCF number.
So the greatest common factor 981,423,139 is 1.

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

• GCF of 246, 619, 454
• GCF of 830, 336, 877
• GCF of 755, 918, 724
• GCF of 691, 720, 580
• GCF of 461, 939, 231

1. What is the GCF of 981, 423, 139?

Answer: GCF of 981, 423, 139 is 1.

2. How to Find the GCF of 981, 423, 139

Answer: Greatest Common Factor(GCF) of 981, 423, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(981, 423, 139) = 1.