Greatest Common Factor of 390, 871, 498

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

• Greatest Common Factor of 390, 871, 498 by common division method
• Greatest Common Factor of 390, 871, 498 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 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 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Factors of 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Greatest Common Factor

We found the factors 390,871,498 . The biggest common factor number is the GCF number.
So the greatest common factor 390,871,498 is 1.

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

• GCF of 309, 246, 788
• GCF of 858, 149, 607
• GCF of 326, 183, 873
• GCF of 691, 897, 581
• GCF of 992, 237, 274

1. What is the GCF of 390, 871, 498?

Answer: GCF of 390, 871, 498 is 1.

2. How to Find the GCF of 390, 871, 498

Answer: Greatest Common Factor(GCF) of 390, 871, 498 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 871, 498) = 1.