Greatest Common Factor of 989, 570, 27

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

• Greatest Common Factor of 989, 570, 27 by common division method
• Greatest Common Factor of 989, 570, 27 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 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 570

List of positive integer factors of 570 that divides 570 without a remainder.

1,2,3,5,6,10,15,19,30,38,57,95,114,190,285,570

Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Greatest Common Factor

We found the factors 989,570,27 . The biggest common factor number is the GCF number.
So the greatest common factor 989,570,27 is 1.

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

• GCF of 153, 883, 52
• GCF of 496, 693, 29
• GCF of 119, 396, 72
• GCF of 233, 358, 12
• GCF of 464, 761, 88

1. What is the GCF of 989, 570, 27?

Answer: GCF of 989, 570, 27 is 1.

2. How to Find the GCF of 989, 570, 27

Answer: Greatest Common Factor(GCF) of 989, 570, 27 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 570, 27) = 1.