Greatest Common Factor of 159, 390, 287

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

• Greatest Common Factor of 159, 390, 287 by common division method
• Greatest Common Factor of 159, 390, 287 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 159

List of positive integer factors of 159 that divides 159 without a remainder.

1,3,53,159

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 287

List of positive integer factors of 287 that divides 287 without a remainder.

1,7,41,287

Greatest Common Factor

We found the factors 159,390,287 . The biggest common factor number is the GCF number.
So the greatest common factor 159,390,287 is 1.

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

• GCF of 872, 761, 984
• GCF of 444, 506, 953
• GCF of 231, 950, 875
• GCF of 421, 812, 792
• GCF of 981, 169, 454

1. What is the GCF of 159, 390, 287?

Answer: GCF of 159, 390, 287 is 1.

2. How to Find the GCF of 159, 390, 287

Answer: Greatest Common Factor(GCF) of 159, 390, 287 = 1

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

Step 2: Then multiply all the prime factors GCF(159, 390, 287) = 1.