Greatest Common Factor of 143, 921, 993, 139

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

• Greatest Common Factor of 143, 921, 993, 139 by common division method
• Greatest Common Factor of 143, 921, 993, 139 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 143

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

1,11,13,143

Factors of 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 993

List of positive integer factors of 993 that divides 993 without a remainder.

1,3,331,993

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 143,921,993,139 . The biggest common factor number is the GCF number.
So the greatest common factor 143,921,993,139 is 1.

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

• GCF of 447, 848, 422, 974
• GCF of 663, 172, 349, 212
• GCF of 756, 153, 191, 746
• GCF of 606, 501, 828, 176
• GCF of 415, 654, 215, 157

1. What is the GCF of 143, 921, 993, 139?

Answer: GCF of 143, 921, 993, 139 is 1.

2. How to Find the GCF of 143, 921, 993, 139

Answer: Greatest Common Factor(GCF) of 143, 921, 993, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(143, 921, 993, 139) = 1.