Greatest Common Factor of 46, 90, 421

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

• Greatest Common Factor of 46, 90, 421 by common division method
• Greatest Common Factor of 46, 90, 421 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 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

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 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 46,90,421 . The biggest common factor number is the GCF number.
So the greatest common factor 46,90,421 is 1.

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

• GCF of 51, 14, 612
• GCF of 44, 77, 855
• GCF of 64, 68, 996
• GCF of 66, 76, 733
• GCF of 46, 49, 117

1. What is the GCF of 46, 90, 421?

Answer: GCF of 46, 90, 421 is 1.

2. How to Find the GCF of 46, 90, 421

Answer: Greatest Common Factor(GCF) of 46, 90, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(46, 90, 421) = 1.