Greatest Common Factor of 158, 3009, 390

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

• Greatest Common Factor of 158, 3009, 390 by common division method
• Greatest Common Factor of 158, 3009, 390 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 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Factors of 3009

List of positive integer factors of 3009 that divides 3009 without a remainder.

1,3,17,51,59,177,1003,3009

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

Greatest Common Factor

We found the factors 158,3009,390 . The biggest common factor number is the GCF number.
So the greatest common factor 158,3009,390 is 1.

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

• GCF of 320, 2906, 160
• GCF of 203, 2232, 522
• GCF of 381, 6813, 162
• GCF of 579, 6472, 210
• GCF of 995, 4784, 133

1. What is the GCF of 158, 3009, 390?

Answer: GCF of 158, 3009, 390 is 1.

2. How to Find the GCF of 158, 3009, 390

Answer: Greatest Common Factor(GCF) of 158, 3009, 390 = 1

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

Step 2: Then multiply all the prime factors GCF(158, 3009, 390) = 1.