Greatest Common Factor of 87, 53, 399

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

• Greatest Common Factor of 87, 53, 399 by common division method
• Greatest Common Factor of 87, 53, 399 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 87

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

1,3,29,87

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Greatest Common Factor

We found the factors 87,53,399 . The biggest common factor number is the GCF number.
So the greatest common factor 87,53,399 is 1.

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

• GCF of 17, 26, 423
• GCF of 54, 31, 336
• GCF of 64, 45, 324
• GCF of 43, 84, 929
• GCF of 21, 56, 863

1. What is the GCF of 87, 53, 399?

Answer: GCF of 87, 53, 399 is 1.

2. How to Find the GCF of 87, 53, 399

Answer: Greatest Common Factor(GCF) of 87, 53, 399 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 53, 399) = 1.