Greatest Common Factor of 72, 159, 290

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

• Greatest Common Factor of 72, 159, 290 by common division method
• Greatest Common Factor of 72, 159, 290 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 159

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

1,3,53,159

Factors of 290

List of positive integer factors of 290 that divides 290 without a remainder.

1,2,5,10,29,58,145,290

Greatest Common Factor

We found the factors 72,159,290 . The biggest common factor number is the GCF number.
So the greatest common factor 72,159,290 is 1.

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

• GCF of 10, 153, 444
• GCF of 44, 179, 314
• GCF of 63, 380, 976
• GCF of 29, 321, 138
• GCF of 52, 640, 144

1. What is the GCF of 72, 159, 290?

Answer: GCF of 72, 159, 290 is 1.

2. How to Find the GCF of 72, 159, 290

Answer: Greatest Common Factor(GCF) of 72, 159, 290 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 159, 290) = 1.