Greatest Common Factor of 400, 836, 987

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

• Greatest Common Factor of 400, 836, 987 by common division method
• Greatest Common Factor of 400, 836, 987 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 836

List of positive integer factors of 836 that divides 836 without a remainder.

1,2,4,11,19,22,38,44,76,209,418,836

Factors of 987

List of positive integer factors of 987 that divides 987 without a remainder.

1,3,7,21,47,141,329,987

Greatest Common Factor

We found the factors 400,836,987 . The biggest common factor number is the GCF number.
So the greatest common factor 400,836,987 is 1.

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

• GCF of 484, 608, 520
• GCF of 527, 864, 726
• GCF of 463, 187, 403
• GCF of 663, 843, 563
• GCF of 718, 540, 834

1. What is the GCF of 400, 836, 987?

Answer: GCF of 400, 836, 987 is 1.

2. How to Find the GCF of 400, 836, 987

Answer: Greatest Common Factor(GCF) of 400, 836, 987 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 836, 987) = 1.