Greatest Common Factor of 415, 138, 180

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

• Greatest Common Factor of 415, 138, 180 by common division method
• Greatest Common Factor of 415, 138, 180 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 415

List of positive integer factors of 415 that divides 415 without a remainder.

1,5,83,415

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Greatest Common Factor

We found the factors 415,138,180 . The biggest common factor number is the GCF number.
So the greatest common factor 415,138,180 is 1.

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

• GCF of 886, 771, 887
• GCF of 185, 505, 782
• GCF of 347, 134, 695
• GCF of 216, 442, 639
• GCF of 166, 275, 233

1. What is the GCF of 415, 138, 180?

Answer: GCF of 415, 138, 180 is 1.

2. How to Find the GCF of 415, 138, 180

Answer: Greatest Common Factor(GCF) of 415, 138, 180 = 1

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

Step 2: Then multiply all the prime factors GCF(415, 138, 180) = 1.