Greatest Common Factor of 55, 90, 357

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

• Greatest Common Factor of 55, 90, 357 by common division method
• Greatest Common Factor of 55, 90, 357 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Greatest Common Factor

We found the factors 55,90,357 . The biggest common factor number is the GCF number.
So the greatest common factor 55,90,357 is 1.

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

• GCF of 28, 65, 964
• GCF of 49, 82, 986
• GCF of 59, 55, 154
• GCF of 86, 41, 454
• GCF of 92, 22, 473

1. What is the GCF of 55, 90, 357?

Answer: GCF of 55, 90, 357 is 1.

2. How to Find the GCF of 55, 90, 357

Answer: Greatest Common Factor(GCF) of 55, 90, 357 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 90, 357) = 1.