Greatest Common Factor of 36, 40, 421

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

• Greatest Common Factor of 36, 40, 421 by common division method
• Greatest Common Factor of 36, 40, 421 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

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 36,40,421 . The biggest common factor number is the GCF number.
So the greatest common factor 36,40,421 is 1.

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

• GCF of 66, 49, 686
• GCF of 59, 13, 377
• GCF of 38, 98, 294
• GCF of 25, 48, 954
• GCF of 13, 55, 574

1. What is the GCF of 36, 40, 421?

Answer: GCF of 36, 40, 421 is 1.

2. How to Find the GCF of 36, 40, 421

Answer: Greatest Common Factor(GCF) of 36, 40, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(36, 40, 421) = 1.