Greatest Common Factor of 189, 521, 240

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

• Greatest Common Factor of 189, 521, 240 by common division method
• Greatest Common Factor of 189, 521, 240 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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Factors of 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Greatest Common Factor

We found the factors 189,521,240 . The biggest common factor number is the GCF number.
So the greatest common factor 189,521,240 is 1.

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

• GCF of 103, 899, 962
• GCF of 693, 870, 151
• GCF of 400, 788, 853
• GCF of 151, 740, 345
• GCF of 725, 891, 764

1. What is the GCF of 189, 521, 240?

Answer: GCF of 189, 521, 240 is 1.

2. How to Find the GCF of 189, 521, 240

Answer: Greatest Common Factor(GCF) of 189, 521, 240 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 521, 240) = 1.