Greatest Common Factor of 689, 381, 756, 106, 691

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

• Greatest Common Factor of 689, 381, 756, 106, 691 by common division method
• Greatest Common Factor of 689, 381, 756, 106, 691 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 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Factors of 106

List of positive integer factors of 106 that divides 106 without a remainder.

1,2,53,106

Factors of 691

List of positive integer factors of 691 that divides 691 without a remainder.

1,691

Greatest Common Factor

We found the factors 689,381,756,106,691 . The biggest common factor number is the GCF number.
So the greatest common factor 689,381,756,106,691 is 1.

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

• GCF of 624, 550, 190, 214, 224
• GCF of 378, 879, 480, 102, 844
• GCF of 629, 237, 750, 442, 745
• GCF of 782, 810, 241, 755, 810
• GCF of 927, 752, 817, 442, 186

1. What is the GCF of 689, 381, 756, 106, 691?

Answer: GCF of 689, 381, 756, 106, 691 is 1.

2. How to Find the GCF of 689, 381, 756, 106, 691

Answer: Greatest Common Factor(GCF) of 689, 381, 756, 106, 691 = 1

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

Step 2: Then multiply all the prime factors GCF(689, 381, 756, 106, 691) = 1.