Greatest Common Factor of 990, 607, 428

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

• Greatest Common Factor of 990, 607, 428 by common division method
• Greatest Common Factor of 990, 607, 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 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 607

List of positive integer factors of 607 that divides 607 without a remainder.

1,607

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 990,607,428 . The biggest common factor number is the GCF number.
So the greatest common factor 990,607,428 is 1.

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

• GCF of 808, 151, 877
• GCF of 509, 801, 455
• GCF of 670, 342, 615
• GCF of 818, 690, 408
• GCF of 526, 320, 829

1. What is the GCF of 990, 607, 428?

Answer: GCF of 990, 607, 428 is 1.

2. How to Find the GCF of 990, 607, 428

Answer: Greatest Common Factor(GCF) of 990, 607, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(990, 607, 428) = 1.