Greatest Common Factor of 428, 149, 975

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

• Greatest Common Factor of 428, 149, 975 by common division method
• Greatest Common Factor of 428, 149, 975 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 428

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

1,2,4,107,214,428

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Factors of 975

List of positive integer factors of 975 that divides 975 without a remainder.

1,3,5,13,15,25,39,65,75,195,325,975

Greatest Common Factor

We found the factors 428,149,975 . The biggest common factor number is the GCF number.
So the greatest common factor 428,149,975 is 1.

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

• GCF of 944, 799, 281
• GCF of 875, 716, 146
• GCF of 933, 804, 946
• GCF of 987, 749, 677
• GCF of 667, 679, 844

1. What is the GCF of 428, 149, 975?

Answer: GCF of 428, 149, 975 is 1.

2. How to Find the GCF of 428, 149, 975

Answer: Greatest Common Factor(GCF) of 428, 149, 975 = 1

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

Step 2: Then multiply all the prime factors GCF(428, 149, 975) = 1.