Greatest Common Factor of 13, 424, 978

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

• Greatest Common Factor of 13, 424, 978 by common division method
• Greatest Common Factor of 13, 424, 978 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Greatest Common Factor

We found the factors 13,424,978 . The biggest common factor number is the GCF number.
So the greatest common factor 13,424,978 is 1.

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

• GCF of 54, 807, 324
• GCF of 72, 101, 985
• GCF of 92, 644, 836
• GCF of 95, 190, 744
• GCF of 81, 101, 326

1. What is the GCF of 13, 424, 978?

Answer: GCF of 13, 424, 978 is 1.

2. How to Find the GCF of 13, 424, 978

Answer: Greatest Common Factor(GCF) of 13, 424, 978 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 424, 978) = 1.