Greatest Common Factor of 253, 653, 90

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

• Greatest Common Factor of 253, 653, 90 by common division method
• Greatest Common Factor of 253, 653, 90 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 253

List of positive integer factors of 253 that divides 253 without a remainder.

1,11,23,253

Factors of 653

List of positive integer factors of 653 that divides 653 without a remainder.

1,653

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

Greatest Common Factor

We found the factors 253,653,90 . The biggest common factor number is the GCF number.
So the greatest common factor 253,653,90 is 1.

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

• GCF of 965, 779, 38
• GCF of 252, 634, 89
• GCF of 778, 732, 86
• GCF of 818, 776, 48
• GCF of 599, 119, 34

1. What is the GCF of 253, 653, 90?

Answer: GCF of 253, 653, 90 is 1.

2. How to Find the GCF of 253, 653, 90

Answer: Greatest Common Factor(GCF) of 253, 653, 90 = 1

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

Step 2: Then multiply all the prime factors GCF(253, 653, 90) = 1.