Greatest Common Factor of 189, 465, 56

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

• Greatest Common Factor of 189, 465, 56 by common division method
• Greatest Common Factor of 189, 465, 56 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 465

List of positive integer factors of 465 that divides 465 without a remainder.

1,3,5,15,31,93,155,465

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Greatest Common Factor

We found the factors 189,465,56 . The biggest common factor number is the GCF number.
So the greatest common factor 189,465,56 is 1.

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

• GCF of 715, 534, 75
• GCF of 721, 346, 20
• GCF of 781, 585, 89
• GCF of 951, 187, 64
• GCF of 254, 139, 26

1. What is the GCF of 189, 465, 56?

Answer: GCF of 189, 465, 56 is 1.

2. How to Find the GCF of 189, 465, 56

Answer: Greatest Common Factor(GCF) of 189, 465, 56 = 1

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

Step 2: Then multiply all the prime factors GCF(189, 465, 56) = 1.