Greatest Common Factor of 59, 76, 30, 428

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

• Greatest Common Factor of 59, 76, 30, 428 by common division method
• Greatest Common Factor of 59, 76, 30, 428 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 59,76,30,428 . The biggest common factor number is the GCF number.
So the greatest common factor 59,76,30,428 is 1.

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

• GCF of 76, 76, 26, 628
• GCF of 66, 74, 55, 615
• GCF of 53, 89, 14, 325
• GCF of 23, 91, 26, 364
• GCF of 30, 89, 87, 518

1. What is the GCF of 59, 76, 30, 428?

Answer: GCF of 59, 76, 30, 428 is 1.

2. How to Find the GCF of 59, 76, 30, 428

Answer: Greatest Common Factor(GCF) of 59, 76, 30, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(59, 76, 30, 428) = 1.