Greatest Common Factor of 553, 550, 189

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

• Greatest Common Factor of 553, 550, 189 by common division method
• Greatest Common Factor of 553, 550, 189 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 553

List of positive integer factors of 553 that divides 553 without a remainder.

1,7,79,553

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Factors of 189

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

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

Greatest Common Factor

We found the factors 553,550,189 . The biggest common factor number is the GCF number.
So the greatest common factor 553,550,189 is 1.

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

• GCF of 957, 763, 402
• GCF of 152, 410, 890
• GCF of 209, 333, 214
• GCF of 212, 967, 585
• GCF of 786, 193, 920

1. What is the GCF of 553, 550, 189?

Answer: GCF of 553, 550, 189 is 1.

2. How to Find the GCF of 553, 550, 189

Answer: Greatest Common Factor(GCF) of 553, 550, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(553, 550, 189) = 1.