Greatest Common Factor of 390, 887, 13

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

• Greatest Common Factor of 390, 887, 13 by common division method
• Greatest Common Factor of 390, 887, 13 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 887

List of positive integer factors of 887 that divides 887 without a remainder.

1,887

Factors of 13

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

1,13

Greatest Common Factor

We found the factors 390,887,13 . The biggest common factor number is the GCF number.
So the greatest common factor 390,887,13 is 1.

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

• GCF of 516, 261, 38
• GCF of 762, 469, 64
• GCF of 410, 787, 27
• GCF of 324, 146, 95
• GCF of 232, 105, 11

1. What is the GCF of 390, 887, 13?

Answer: GCF of 390, 887, 13 is 1.

2. How to Find the GCF of 390, 887, 13

Answer: Greatest Common Factor(GCF) of 390, 887, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(390, 887, 13) = 1.