Greatest Common Factor of 400, 715, 109

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

• Greatest Common Factor of 400, 715, 109 by common division method
• Greatest Common Factor of 400, 715, 109 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 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Greatest Common Factor

We found the factors 400,715,109 . The biggest common factor number is the GCF number.
So the greatest common factor 400,715,109 is 1.

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

• GCF of 825, 160, 950
• GCF of 875, 664, 566
• GCF of 625, 532, 805
• GCF of 720, 245, 951
• GCF of 514, 378, 752

1. What is the GCF of 400, 715, 109?

Answer: GCF of 400, 715, 109 is 1.

2. How to Find the GCF of 400, 715, 109

Answer: Greatest Common Factor(GCF) of 400, 715, 109 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 715, 109) = 1.