Greatest Common Factor of 74, 20, 36, 143

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

• Greatest Common Factor of 74, 20, 36, 143 by common division method
• Greatest Common Factor of 74, 20, 36, 143 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

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 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Greatest Common Factor

We found the factors 74,20,36,143 . The biggest common factor number is the GCF number.
So the greatest common factor 74,20,36,143 is 1.

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

• GCF of 50, 86, 74, 911
• GCF of 70, 49, 85, 412
• GCF of 65, 61, 60, 223
• GCF of 78, 20, 95, 256
• GCF of 59, 79, 57, 924

1. What is the GCF of 74, 20, 36, 143?

Answer: GCF of 74, 20, 36, 143 is 1.

2. How to Find the GCF of 74, 20, 36, 143

Answer: Greatest Common Factor(GCF) of 74, 20, 36, 143 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 20, 36, 143) = 1.