Greatest Common Factor of 400, 200, 87

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

• Greatest Common Factor of 400, 200, 87 by common division method
• Greatest Common Factor of 400, 200, 87 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 200

List of positive integer factors of 200 that divides 200 without a remainder.

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

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Greatest Common Factor

We found the factors 400,200,87 . The biggest common factor number is the GCF number.
So the greatest common factor 400,200,87 is 1.

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

• GCF of 468, 713, 18
• GCF of 513, 174, 97
• GCF of 328, 242, 75
• GCF of 838, 660, 69
• GCF of 397, 189, 19

1. What is the GCF of 400, 200, 87?

Answer: GCF of 400, 200, 87 is 1.

2. How to Find the GCF of 400, 200, 87

Answer: Greatest Common Factor(GCF) of 400, 200, 87 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 200, 87) = 1.