Greatest Common Factor of 90, 45, 13, 652

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

• Greatest Common Factor of 90, 45, 13, 652 by common division method
• Greatest Common Factor of 90, 45, 13, 652 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 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 652

List of positive integer factors of 652 that divides 652 without a remainder.

1,2,4,163,326,652

Greatest Common Factor

We found the factors 90,45,13,652 . The biggest common factor number is the GCF number.
So the greatest common factor 90,45,13,652 is 1.

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

• GCF of 49, 10, 12, 963
• GCF of 60, 29, 29, 343
• GCF of 44, 44, 37, 907
• GCF of 54, 57, 91, 832
• GCF of 26, 15, 34, 790

1. What is the GCF of 90, 45, 13, 652?

Answer: GCF of 90, 45, 13, 652 is 1.

2. How to Find the GCF of 90, 45, 13, 652

Answer: Greatest Common Factor(GCF) of 90, 45, 13, 652 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 45, 13, 652) = 1.