Greatest Common Factor of 400, 856, 999, 653, 682

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

• Greatest Common Factor of 400, 856, 999, 653, 682 by common division method
• Greatest Common Factor of 400, 856, 999, 653, 682 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 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 856

List of positive integer factors of 856 that divides 856 without a remainder.

1,2,4,8,107,214,428,856

Factors of 999

List of positive integer factors of 999 that divides 999 without a remainder.

1,3,9,27,37,111,333,999

Factors of 653

List of positive integer factors of 653 that divides 653 without a remainder.

1,653

Factors of 682

List of positive integer factors of 682 that divides 682 without a remainder.

1,2,11,22,31,62,341,682

Greatest Common Factor

We found the factors 400,856,999,653,682 . The biggest common factor number is the GCF number.
So the greatest common factor 400,856,999,653,682 is 1.

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

• GCF of 144, 109, 354, 860, 317
• GCF of 103, 318, 255, 451, 642
• GCF of 366, 468, 616, 568, 994
• GCF of 591, 525, 556, 863, 905
• GCF of 477, 729, 156, 595, 334

1. What is the GCF of 400, 856, 999, 653, 682?

Answer: GCF of 400, 856, 999, 653, 682 is 1.

2. How to Find the GCF of 400, 856, 999, 653, 682

Answer: Greatest Common Factor(GCF) of 400, 856, 999, 653, 682 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 856, 999, 653, 682) = 1.