Greatest Common Factor of 57, 98, 50, 147

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

• Greatest Common Factor of 57, 98, 50, 147 by common division method
• Greatest Common Factor of 57, 98, 50, 147 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Greatest Common Factor

We found the factors 57,98,50,147 . The biggest common factor number is the GCF number.
So the greatest common factor 57,98,50,147 is 1.

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

• GCF of 50, 38, 13, 404
• GCF of 85, 30, 66, 180
• GCF of 72, 74, 72, 893
• GCF of 85, 24, 99, 486
• GCF of 28, 93, 34, 619

1. What is the GCF of 57, 98, 50, 147?

Answer: GCF of 57, 98, 50, 147 is 1.

2. How to Find the GCF of 57, 98, 50, 147

Answer: Greatest Common Factor(GCF) of 57, 98, 50, 147 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 98, 50, 147) = 1.