Greatest Common Factor of 438, 153, 480, 814, 156

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

• Greatest Common Factor of 438, 153, 480, 814, 156 by common division method
• Greatest Common Factor of 438, 153, 480, 814, 156 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Factors of 814

List of positive integer factors of 814 that divides 814 without a remainder.

1,2,11,22,37,74,407,814

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Greatest Common Factor

We found the factors 438,153,480,814,156 . The biggest common factor number is the GCF number.
So the greatest common factor 438,153,480,814,156 is 1.

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

• GCF of 347, 216, 288, 601, 527
• GCF of 693, 288, 901, 650, 583
• GCF of 147, 729, 879, 626, 504
• GCF of 171, 179, 571, 284, 752
• GCF of 854, 461, 190, 587, 404

1. What is the GCF of 438, 153, 480, 814, 156?

Answer: GCF of 438, 153, 480, 814, 156 is 1.

2. How to Find the GCF of 438, 153, 480, 814, 156

Answer: Greatest Common Factor(GCF) of 438, 153, 480, 814, 156 = 1

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

Step 2: Then multiply all the prime factors GCF(438, 153, 480, 814, 156) = 1.