Greatest Common Factor of 87, 58, 51, 123

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

• Greatest Common Factor of 87, 58, 51, 123 by common division method
• Greatest Common Factor of 87, 58, 51, 123 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 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Greatest Common Factor

We found the factors 87,58,51,123 . The biggest common factor number is the GCF number.
So the greatest common factor 87,58,51,123 is 1.

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

• GCF of 10, 37, 13, 903
• GCF of 78, 13, 78, 373
• GCF of 49, 57, 82, 608
• GCF of 97, 27, 13, 609
• GCF of 45, 18, 21, 242

1. What is the GCF of 87, 58, 51, 123?

Answer: GCF of 87, 58, 51, 123 is 1.

2. How to Find the GCF of 87, 58, 51, 123

Answer: Greatest Common Factor(GCF) of 87, 58, 51, 123 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 58, 51, 123) = 1.