Greatest Common Factor of 705, 648, 989

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

• Greatest Common Factor of 705, 648, 989 by common division method
• Greatest Common Factor of 705, 648, 989 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 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 989

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

1,23,43,989

Greatest Common Factor

We found the factors 705,648,989 . The biggest common factor number is the GCF number.
So the greatest common factor 705,648,989 is 1.

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

• GCF of 878, 280, 696
• GCF of 346, 991, 336
• GCF of 454, 380, 162
• GCF of 764, 545, 787
• GCF of 153, 787, 187

1. What is the GCF of 705, 648, 989?

Answer: GCF of 705, 648, 989 is 1.

2. How to Find the GCF of 705, 648, 989

Answer: Greatest Common Factor(GCF) of 705, 648, 989 = 1

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

Step 2: Then multiply all the prime factors GCF(705, 648, 989) = 1.