Greatest Common Factor of 40, 36, 21, 614

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

• Greatest Common Factor of 40, 36, 21, 614 by common division method
• Greatest Common Factor of 40, 36, 21, 614 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 40

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

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

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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 614

List of positive integer factors of 614 that divides 614 without a remainder.

1,2,307,614

Greatest Common Factor

We found the factors 40,36,21,614 . The biggest common factor number is the GCF number.
So the greatest common factor 40,36,21,614 is 1.

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

• GCF of 40, 43, 48, 134
• GCF of 93, 20, 34, 499
• GCF of 84, 29, 63, 390
• GCF of 96, 27, 75, 781
• GCF of 95, 42, 41, 941

1. What is the GCF of 40, 36, 21, 614?

Answer: GCF of 40, 36, 21, 614 is 1.

2. How to Find the GCF of 40, 36, 21, 614

Answer: Greatest Common Factor(GCF) of 40, 36, 21, 614 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 36, 21, 614) = 1.