Greatest Common Factor of 889, 153, 221

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

• Greatest Common Factor of 889, 153, 221 by common division method
• Greatest Common Factor of 889, 153, 221 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 889

List of positive integer factors of 889 that divides 889 without a remainder.

1,7,127,889

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Greatest Common Factor

We found the factors 889,153,221 . The biggest common factor number is the GCF number.
So the greatest common factor 889,153,221 is 1.

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

• GCF of 799, 940, 697
• GCF of 579, 580, 222
• GCF of 263, 214, 747
• GCF of 401, 325, 870
• GCF of 214, 567, 288

1. What is the GCF of 889, 153, 221?

Answer: GCF of 889, 153, 221 is 1.

2. How to Find the GCF of 889, 153, 221

Answer: Greatest Common Factor(GCF) of 889, 153, 221 = 1

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

Step 2: Then multiply all the prime factors GCF(889, 153, 221) = 1.