Greatest Common Factor of 390, 52, 387, 283

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

• Greatest Common Factor of 390, 52, 387, 283 by common division method
• Greatest Common Factor of 390, 52, 387, 283 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 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Factors of 283

List of positive integer factors of 283 that divides 283 without a remainder.

1,283

Greatest Common Factor

We found the factors 390,52,387,283 . The biggest common factor number is the GCF number.
So the greatest common factor 390,52,387,283 is 1.

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

• GCF of 137, 66, 228, 976
• GCF of 208, 65, 104, 382
• GCF of 829, 20, 791, 406
• GCF of 844, 81, 692, 389
• GCF of 786, 53, 453, 301

1. What is the GCF of 390, 52, 387, 283?

Answer: GCF of 390, 52, 387, 283 is 1.

2. How to Find the GCF of 390, 52, 387, 283

Answer: Greatest Common Factor(GCF) of 390, 52, 387, 283 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 52, 387, 283) = 1.