Greatest Common Factor of 705, 189, 651

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

• Greatest Common Factor of 705, 189, 651 by common division method
• Greatest Common Factor of 705, 189, 651 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

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 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 651

List of positive integer factors of 651 that divides 651 without a remainder.

1,3,7,21,31,93,217,651

Greatest Common Factor

We found the factors 705,189,651 . The biggest common factor number is the GCF number.
So the greatest common factor 705,189,651 is 3.

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

• GCF of 237, 320, 857
• GCF of 124, 367, 813
• GCF of 645, 353, 118
• GCF of 929, 115, 954
• GCF of 141, 939, 797

1. What is the GCF of 705, 189, 651?

Answer: GCF of 705, 189, 651 is 3.

2. How to Find the GCF of 705, 189, 651

Answer: Greatest Common Factor(GCF) of 705, 189, 651 = 3

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

Step 2: Then multiply all the prime factors GCF(705, 189, 651) = 3.