Greatest Common Factor of 889, 620, 661

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

• Greatest Common Factor of 889, 620, 661 by common division method
• Greatest Common Factor of 889, 620, 661 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 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Greatest Common Factor

We found the factors 889,620,661 . The biggest common factor number is the GCF number.
So the greatest common factor 889,620,661 is 1.

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

• GCF of 393, 704, 658
• GCF of 475, 363, 408
• GCF of 667, 449, 853
• GCF of 539, 685, 274
• GCF of 882, 838, 589

1. What is the GCF of 889, 620, 661?

Answer: GCF of 889, 620, 661 is 1.

2. How to Find the GCF of 889, 620, 661

Answer: Greatest Common Factor(GCF) of 889, 620, 661 = 1

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

Step 2: Then multiply all the prime factors GCF(889, 620, 661) = 1.