Greatest Common Factor of 390, 298, 724

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

• Greatest Common Factor of 390, 298, 724 by common division method
• Greatest Common Factor of 390, 298, 724 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 298

List of positive integer factors of 298 that divides 298 without a remainder.

1,2,149,298

Factors of 724

List of positive integer factors of 724 that divides 724 without a remainder.

1,2,4,181,362,724

Greatest Common Factor

We found the factors 390,298,724 . The biggest common factor number is the GCF number.
So the greatest common factor 390,298,724 is 2.

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

• GCF of 464, 195, 144
• GCF of 281, 889, 614
• GCF of 171, 138, 386
• GCF of 772, 285, 345
• GCF of 999, 834, 911

1. What is the GCF of 390, 298, 724?

Answer: GCF of 390, 298, 724 is 2.

2. How to Find the GCF of 390, 298, 724

Answer: Greatest Common Factor(GCF) of 390, 298, 724 = 2

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

Step 2: Then multiply all the prime factors GCF(390, 298, 724) = 2.