Greatest Common Factor of 989, 621, 135, 910, 505

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

• Greatest Common Factor of 989, 621, 135, 910, 505 by common division method
• Greatest Common Factor of 989, 621, 135, 910, 505 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 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 910

List of positive integer factors of 910 that divides 910 without a remainder.

1,2,5,7,10,13,14,26,35,65,70,91,130,182,455,910

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Greatest Common Factor

We found the factors 989,621,135,910,505 . The biggest common factor number is the GCF number.
So the greatest common factor 989,621,135,910,505 is 1.

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

• GCF of 480, 401, 122, 416, 583
• GCF of 943, 625, 744, 652, 267
• GCF of 911, 157, 216, 101, 364
• GCF of 862, 836, 245, 319, 719
• GCF of 382, 442, 835, 129, 753

1. What is the GCF of 989, 621, 135, 910, 505?

Answer: GCF of 989, 621, 135, 910, 505 is 1.

2. How to Find the GCF of 989, 621, 135, 910, 505

Answer: Greatest Common Factor(GCF) of 989, 621, 135, 910, 505 = 1

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

Step 2: Then multiply all the prime factors GCF(989, 621, 135, 910, 505) = 1.