Greatest Common Factor of 813, 315, 142

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

• Greatest Common Factor of 813, 315, 142 by common division method
• Greatest Common Factor of 813, 315, 142 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 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 813,315,142 . The biggest common factor number is the GCF number.
So the greatest common factor 813,315,142 is 1.

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

• GCF of 608, 812, 966
• GCF of 232, 309, 750
• GCF of 546, 433, 884
• GCF of 584, 122, 254
• GCF of 888, 118, 377

1. What is the GCF of 813, 315, 142?

Answer: GCF of 813, 315, 142 is 1.

2. How to Find the GCF of 813, 315, 142

Answer: Greatest Common Factor(GCF) of 813, 315, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(813, 315, 142) = 1.